1591105845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 3200974848

約数和(自身を除く): 1609869003

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 53, 69, 93, 105, 115, 155, 159, 161, 217, 265, 345, 371, 401, 465, 483, 651, 713, 795, 805, 1085, 1113, 1203, 1219, 1643, 1855, 2005, 2139, 2415, 2807, 3255, 3565, 3657, 4929, 4991, 5565, 6015, 6095, 8215, 8421, 8533, 9223, 10695, 11501, 12431, 14035, 14973, 18285, 21253, 24645, 24955, 25599, 27669, 34503, 37293, 37789, 42105, 42665, 46115, 57505, 62155, 63759, 64561, 74865, 87017, 106265, 113367, 127995, 138345, 148771, 172515, 186465, 188945, 193683, 261051, 264523, 285913, 318795, 322805, 435085, 446313, 488819, 566835, 658843, 743855, 793569, 857739, 968415, 1305255, 1322615, 1429565, 1466457, 1976529, 2001391, 2231565, 2444095, 3294215, 3421733, 3967845, 4288695, 4611901, 6004173, 7332285, 9882645, 10006955, 10265199, 13835703, 15153389, 17108665, 23059505, 30020865, 45460167, 51325995, 69178515, 75766945, 106073723, 227300835, 318221169, 530368615, 1591105845]

約数ペア:

[(1, 1591105845), (3, 530368615), (5, 318221169), (7, 227300835), (15, 106073723), (21, 75766945), (23, 69178515), (31, 51325995), (35, 45460167), (53, 30020865), (69, 23059505), (93, 17108665), (105, 15153389), (115, 13835703), (155, 10265199), (159, 10006955), (161, 9882645), (217, 7332285), (265, 6004173), (345, 4611901), (371, 4288695), (401, 3967845), (465, 3421733), (483, 3294215), (651, 2444095), (713, 2231565), (795, 2001391), (805, 1976529), (1085, 1466457), (1113, 1429565), (1203, 1322615), (1219, 1305255), (1643, 968415), (1855, 857739), (2005, 793569), (2139, 743855), (2415, 658843), (2807, 566835), (3255, 488819), (3565, 446313), (3657, 435085), (4929, 322805), (4991, 318795), (5565, 285913), (6015, 264523), (6095, 261051), (8215, 193683), (8421, 188945), (8533, 186465), (9223, 172515), (10695, 148771), (11501, 138345), (12431, 127995), (14035, 113367), (14973, 106265), (18285, 87017), (21253, 74865), (24645, 64561), (24955, 63759), (25599, 62155), (27669, 57505), (34503, 46115), (37293, 42665), (37789, 42105)]