36421875

素因数分解:

$3^2\times 5^6\times 7^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 84

約数和(自身を含む): 77186512

約数和(自身を除く): 40764637

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 125, 175, 185, 225, 259, 315, 333, 375, 525, 555, 625, 777, 875, 925, 1125, 1295, 1575, 1665, 1875, 2331, 2625, 2775, 3125, 3885, 4375, 4625, 5625, 6475, 7875, 8325, 9375, 11655, 13125, 13875, 15625, 19425, 21875, 23125, 28125, 32375, 39375, 41625, 46875, 58275, 65625, 69375, 97125, 109375, 115625, 140625, 161875, 196875, 208125, 291375, 328125, 346875, 485625, 578125, 809375, 984375, 1040625, 1456875, 1734375, 2428125, 4046875, 5203125, 7284375, 12140625, 36421875]

約数ペア:

[(1, 36421875), (3, 12140625), (5, 7284375), (7, 5203125), (9, 4046875), (15, 2428125), (21, 1734375), (25, 1456875), (35, 1040625), (37, 984375), (45, 809375), (63, 578125), (75, 485625), (105, 346875), (111, 328125), (125, 291375), (175, 208125), (185, 196875), (225, 161875), (259, 140625), (315, 115625), (333, 109375), (375, 97125), (525, 69375), (555, 65625), (625, 58275), (777, 46875), (875, 41625), (925, 39375), (1125, 32375), (1295, 28125), (1575, 23125), (1665, 21875), (1875, 19425), (2331, 15625), (2625, 13875), (2775, 13125), (3125, 11655), (3885, 9375), (4375, 8325), (4625, 7875), (5625, 6475)]