3951045

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 8317440

約数和(自身を除く): 4366395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 105, 111, 113, 135, 185, 189, 259, 315, 333, 339, 555, 565, 777, 791, 945, 999, 1017, 1295, 1665, 1695, 2331, 2373, 3051, 3885, 3955, 4181, 4995, 5085, 6993, 7119, 11655, 11865, 12543, 15255, 20905, 21357, 29267, 34965, 35595, 37629, 62715, 87801, 106785, 112887, 146335, 188145, 263403, 439005, 564435, 790209, 1317015, 3951045]

約数ペア:

[(1, 3951045), (3, 1317015), (5, 790209), (7, 564435), (9, 439005), (15, 263403), (21, 188145), (27, 146335), (35, 112887), (37, 106785), (45, 87801), (63, 62715), (105, 37629), (111, 35595), (113, 34965), (135, 29267), (185, 21357), (189, 20905), (259, 15255), (315, 12543), (333, 11865), (339, 11655), (555, 7119), (565, 6993), (777, 5085), (791, 4995), (945, 4181), (999, 3955), (1017, 3885), (1295, 3051), (1665, 2373), (1695, 2331)]