8001675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 16190928

約数和(自身を除く): 8189253

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 61, 75, 99, 159, 165, 183, 225, 265, 275, 305, 477, 495, 549, 583, 671, 795, 825, 915, 1325, 1525, 1749, 2013, 2385, 2475, 2745, 2915, 3233, 3355, 3975, 4575, 5247, 6039, 8745, 9699, 10065, 11925, 13725, 14575, 16165, 16775, 26235, 29097, 30195, 35563, 43725, 48495, 50325, 80825, 106689, 131175, 145485, 150975, 177815, 242475, 320067, 533445, 727425, 889075, 1600335, 2667225, 8001675]

約数ペア:

[(1, 8001675), (3, 2667225), (5, 1600335), (9, 889075), (11, 727425), (15, 533445), (25, 320067), (33, 242475), (45, 177815), (53, 150975), (55, 145485), (61, 131175), (75, 106689), (99, 80825), (159, 50325), (165, 48495), (183, 43725), (225, 35563), (265, 30195), (275, 29097), (305, 26235), (477, 16775), (495, 16165), (549, 14575), (583, 13725), (671, 11925), (795, 10065), (825, 9699), (915, 8745), (1325, 6039), (1525, 5247), (1749, 4575), (2013, 3975), (2385, 3355), (2475, 3233), (2745, 2915)]