139458375

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{5903}}^1$

素因数の和:5934

約数の個数: 64

約数和(自身を含む): 294727680

約数和(自身を除く): 155269305

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 675, 875, 945, 1125, 1575, 2625, 3375, 4725, 5903, 7875, 17709, 23625, 29515, 41321, 53127, 88545, 123963, 147575, 159381, 206605, 265635, 371889, 442725, 619815, 737875, 796905, 1033025, 1115667, 1328175, 1859445, 2213625, 3099075, 3984525, 5165125, 5578335, 6640875, 9297225, 15495375, 19922625, 27891675, 46486125, 139458375]

約数ペア:

[(1, 139458375), (3, 46486125), (5, 27891675), (7, 19922625), (9, 15495375), (15, 9297225), (21, 6640875), (25, 5578335), (27, 5165125), (35, 3984525), (45, 3099075), (63, 2213625), (75, 1859445), (105, 1328175), (125, 1115667), (135, 1033025), (175, 796905), (189, 737875), (225, 619815), (315, 442725), (375, 371889), (525, 265635), (675, 206605), (875, 159381), (945, 147575), (1125, 123963), (1575, 88545), (2625, 53127), (3375, 41321), (4725, 29515), (5903, 23625), (7875, 17709)]