89248575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 159989760

約数和(自身を除く): 70741185

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 239, 325, 383, 717, 975, 1149, 1195, 1915, 3107, 3585, 4979, 5745, 5975, 9321, 9575, 14937, 15535, 17925, 24895, 28725, 46605, 74685, 77675, 91537, 124475, 233025, 274611, 373425, 457685, 1189981, 1373055, 2288425, 3569943, 5949905, 6865275, 17849715, 29749525, 89248575]

約数ペア:

[(1, 89248575), (3, 29749525), (5, 17849715), (13, 6865275), (15, 5949905), (25, 3569943), (39, 2288425), (65, 1373055), (75, 1189981), (195, 457685), (239, 373425), (325, 274611), (383, 233025), (717, 124475), (975, 91537), (1149, 77675), (1195, 74685), (1915, 46605), (3107, 28725), (3585, 24895), (4979, 17925), (5745, 15535), (5975, 14937), (9321, 9575)]