65242125

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 129991680

約数和(自身を除く): 64749555

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 675, 975, 1125, 1487, 1625, 1755, 2925, 3375, 4461, 4875, 7435, 8775, 13383, 14625, 19331, 22305, 37175, 40149, 43875, 57993, 66915, 96655, 111525, 173979, 185875, 200745, 289965, 334575, 483275, 521937, 557625, 869895, 1003725, 1449825, 1672875, 2416375, 2609685, 4349475, 5018625, 7249125, 13048425, 21747375, 65242125]

約数ペア:

[(1, 65242125), (3, 21747375), (5, 13048425), (9, 7249125), (13, 5018625), (15, 4349475), (25, 2609685), (27, 2416375), (39, 1672875), (45, 1449825), (65, 1003725), (75, 869895), (117, 557625), (125, 521937), (135, 483275), (195, 334575), (225, 289965), (325, 200745), (351, 185875), (375, 173979), (585, 111525), (675, 96655), (975, 66915), (1125, 57993), (1487, 43875), (1625, 40149), (1755, 37175), (2925, 22305), (3375, 19331), (4461, 14625), (4875, 13383), (7435, 8775)]