15676863225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 27815255424

約数和(自身を除く): 12138392199

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 163, 241, 255, 313, 425, 489, 723, 815, 939, 1205, 1275, 1565, 2445, 2771, 3615, 4075, 4097, 4695, 5321, 6025, 7825, 8313, 12225, 12291, 13855, 15963, 18075, 20485, 23475, 26605, 39283, 41565, 51019, 61455, 69275, 75433, 79815, 102425, 117849, 133025, 153057, 196415, 207825, 226299, 255095, 307275, 377165, 399075, 589245, 667811, 765285, 867323, 982075, 1131495, 1275475, 1282361, 1885825, 2003433, 2601969, 2946225, 3339055, 3826425, 3847083, 4336615, 5657475, 6411805, 10017165, 12295579, 13009845, 16695275, 19235415, 21683075, 32059025, 36886737, 50085825, 61477895, 65049225, 96177075, 184433685, 209024843, 307389475, 627074529, 922168425, 1045124215, 3135372645, 5225621075, 15676863225]

約数ペア:

[(1, 15676863225), (3, 5225621075), (5, 3135372645), (15, 1045124215), (17, 922168425), (25, 627074529), (51, 307389475), (75, 209024843), (85, 184433685), (163, 96177075), (241, 65049225), (255, 61477895), (313, 50085825), (425, 36886737), (489, 32059025), (723, 21683075), (815, 19235415), (939, 16695275), (1205, 13009845), (1275, 12295579), (1565, 10017165), (2445, 6411805), (2771, 5657475), (3615, 4336615), (4075, 3847083), (4097, 3826425), (4695, 3339055), (5321, 2946225), (6025, 2601969), (7825, 2003433), (8313, 1885825), (12225, 1282361), (12291, 1275475), (13855, 1131495), (15963, 982075), (18075, 867323), (20485, 765285), (23475, 667811), (26605, 589245), (39283, 399075), (41565, 377165), (51019, 307275), (61455, 255095), (69275, 226299), (75433, 207825), (79815, 196415), (102425, 153057), (117849, 133025)]