23845395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 22603245

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 41, 87, 105, 123, 145, 191, 203, 205, 287, 435, 573, 609, 615, 861, 955, 1015, 1189, 1337, 1435, 2865, 3045, 3567, 4011, 4305, 5539, 5945, 6685, 7831, 8323, 16617, 17835, 20055, 23493, 24969, 27695, 38773, 39155, 41615, 54817, 83085, 116319, 117465, 124845, 164451, 193865, 227099, 274085, 581595, 681297, 822255, 1135495, 1589693, 3406485, 4769079, 7948465, 23845395]

約数ペア:

[(1, 23845395), (3, 7948465), (5, 4769079), (7, 3406485), (15, 1589693), (21, 1135495), (29, 822255), (35, 681297), (41, 581595), (87, 274085), (105, 227099), (123, 193865), (145, 164451), (191, 124845), (203, 117465), (205, 116319), (287, 83085), (435, 54817), (573, 41615), (609, 39155), (615, 38773), (861, 27695), (955, 24969), (1015, 23493), (1189, 20055), (1337, 17835), (1435, 16617), (2865, 8323), (3045, 7831), (3567, 6685), (4011, 5945), (4305, 5539)]