89505075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 173560320

約数和(自身を除く): 84055245

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 53, 55, 69, 75, 89, 115, 159, 165, 253, 265, 267, 275, 345, 445, 575, 583, 759, 795, 825, 979, 1219, 1265, 1325, 1335, 1725, 1749, 2047, 2225, 2915, 2937, 3657, 3795, 3975, 4717, 4895, 6095, 6141, 6325, 6675, 8745, 10235, 13409, 14151, 14575, 14685, 18285, 18975, 22517, 23585, 24475, 30475, 30705, 40227, 43725, 51175, 51887, 67045, 67551, 70755, 73425, 91425, 108491, 112585, 117925, 153525, 155661, 201135, 259435, 325473, 335225, 337755, 353775, 542455, 562925, 778305, 1005675, 1193401, 1297175, 1627365, 1688775, 2712275, 3580203, 3891525, 5967005, 8136825, 17901015, 29835025, 89505075]

約数ペア:

[(1, 89505075), (3, 29835025), (5, 17901015), (11, 8136825), (15, 5967005), (23, 3891525), (25, 3580203), (33, 2712275), (53, 1688775), (55, 1627365), (69, 1297175), (75, 1193401), (89, 1005675), (115, 778305), (159, 562925), (165, 542455), (253, 353775), (265, 337755), (267, 335225), (275, 325473), (345, 259435), (445, 201135), (575, 155661), (583, 153525), (759, 117925), (795, 112585), (825, 108491), (979, 91425), (1219, 73425), (1265, 70755), (1325, 67551), (1335, 67045), (1725, 51887), (1749, 51175), (2047, 43725), (2225, 40227), (2915, 30705), (2937, 30475), (3657, 24475), (3795, 23585), (3975, 22517), (4717, 18975), (4895, 18285), (6095, 14685), (6141, 14575), (6325, 14151), (6675, 13409), (8745, 10235)]