25058475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:701

約数の個数: 54

約数和(自身を含む): 48674340

約数和(自身を除く): 23615865

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 659, 845, 975, 1521, 1977, 2535, 2925, 3295, 4225, 5931, 7605, 8567, 9885, 12675, 16475, 25701, 29655, 38025, 42835, 49425, 77103, 111371, 128505, 148275, 214175, 334113, 385515, 556855, 642525, 1002339, 1670565, 1927575, 2784275, 5011695, 8352825, 25058475]

約数ペア:

[(1, 25058475), (3, 8352825), (5, 5011695), (9, 2784275), (13, 1927575), (15, 1670565), (25, 1002339), (39, 642525), (45, 556855), (65, 385515), (75, 334113), (117, 214175), (169, 148275), (195, 128505), (225, 111371), (325, 77103), (507, 49425), (585, 42835), (659, 38025), (845, 29655), (975, 25701), (1521, 16475), (1977, 12675), (2535, 9885), (2925, 8567), (3295, 7605), (4225, 5931)]