156912108345

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{805111}}^1$

素因数の和:805254

約数の個数: 48

約数和(自身を含む): 280333557504

約数和(自身を除く): 123421449159

約数列:

[1, 3, 5, 9, 15, 45, 61, 71, 183, 213, 305, 355, 549, 639, 915, 1065, 2745, 3195, 4331, 12993, 21655, 38979, 64965, 194895, 805111, 2415333, 4025555, 7245999, 12076665, 36229995, 49111771, 57162881, 147335313, 171488643, 245558855, 285814405, 442005939, 514465929, 736676565, 857443215, 2210029695, 2572329645, 3486935741, 10460807223, 17434678705, 31382421669, 52304036115, 156912108345]

約数ペア:

[(1, 156912108345), (3, 52304036115), (5, 31382421669), (9, 17434678705), (15, 10460807223), (45, 3486935741), (61, 2572329645), (71, 2210029695), (183, 857443215), (213, 736676565), (305, 514465929), (355, 442005939), (549, 285814405), (639, 245558855), (915, 171488643), (1065, 147335313), (2745, 57162881), (3195, 49111771), (4331, 36229995), (12993, 12076665), (21655, 7245999), (38979, 4025555), (64965, 2415333), (194895, 805111)]