331315875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 668461248

約数和(自身を除く): 337145373

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 99, 123, 125, 165, 205, 225, 275, 369, 375, 451, 495, 615, 653, 825, 1025, 1125, 1353, 1375, 1845, 1959, 2255, 2475, 3075, 3265, 4059, 4125, 5125, 5877, 6765, 7183, 9225, 9795, 11275, 12375, 15375, 16325, 20295, 21549, 26773, 29385, 33825, 35915, 46125, 48975, 56375, 64647, 80319, 81625, 101475, 107745, 133865, 146925, 169125, 179575, 240957, 244875, 294503, 323235, 401595, 507375, 538725, 669325, 734625, 883509, 897875, 1204785, 1472515, 1616175, 2007975, 2650527, 2693625, 3346625, 4417545, 6023925, 7362575, 8080875, 10039875, 13252635, 22087725, 30119625, 36812875, 66263175, 110438625, 331315875]

約数ペア:

[(1, 331315875), (3, 110438625), (5, 66263175), (9, 36812875), (11, 30119625), (15, 22087725), (25, 13252635), (33, 10039875), (41, 8080875), (45, 7362575), (55, 6023925), (75, 4417545), (99, 3346625), (123, 2693625), (125, 2650527), (165, 2007975), (205, 1616175), (225, 1472515), (275, 1204785), (369, 897875), (375, 883509), (451, 734625), (495, 669325), (615, 538725), (653, 507375), (825, 401595), (1025, 323235), (1125, 294503), (1353, 244875), (1375, 240957), (1845, 179575), (1959, 169125), (2255, 146925), (2475, 133865), (3075, 107745), (3265, 101475), (4059, 81625), (4125, 80319), (5125, 64647), (5877, 56375), (6765, 48975), (7183, 46125), (9225, 35915), (9795, 33825), (11275, 29385), (12375, 26773), (15375, 21549), (16325, 20295)]