27218362725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{142151}}^1$

素因数の和:142227

約数の個数: 72

約数和(自身を含む): 52245977472

約数和(自身を除く): 25027614747

約数列:

[1, 3, 5, 9, 15, 23, 25, 37, 45, 69, 75, 111, 115, 185, 207, 225, 333, 345, 555, 575, 851, 925, 1035, 1665, 1725, 2553, 2775, 4255, 5175, 7659, 8325, 12765, 21275, 38295, 63825, 142151, 191475, 426453, 710755, 1279359, 2132265, 3269473, 3553775, 5259587, 6396795, 9808419, 10661325, 15778761, 16347365, 26297935, 29425257, 31983975, 47336283, 49042095, 78893805, 81736825, 120970501, 131489675, 147126285, 236681415, 245210475, 362911503, 394469025, 604852505, 735631425, 1088734509, 1183407075, 1814557515, 3024262525, 5443672545, 9072787575, 27218362725]

約数ペア:

[(1, 27218362725), (3, 9072787575), (5, 5443672545), (9, 3024262525), (15, 1814557515), (23, 1183407075), (25, 1088734509), (37, 735631425), (45, 604852505), (69, 394469025), (75, 362911503), (111, 245210475), (115, 236681415), (185, 147126285), (207, 131489675), (225, 120970501), (333, 81736825), (345, 78893805), (555, 49042095), (575, 47336283), (851, 31983975), (925, 29425257), (1035, 26297935), (1665, 16347365), (1725, 15778761), (2553, 10661325), (2775, 9808419), (4255, 6396795), (5175, 5259587), (7659, 3553775), (8325, 3269473), (12765, 2132265), (21275, 1279359), (38295, 710755), (63825, 426453), (142151, 191475)]