17021745

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 34029072

約数和(自身を除く): 17007327

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 61, 65, 81, 117, 135, 159, 183, 195, 265, 305, 351, 405, 477, 549, 585, 689, 793, 795, 915, 1053, 1431, 1647, 1755, 2067, 2379, 2385, 2745, 3233, 3445, 3965, 4293, 4941, 5265, 6201, 7137, 7155, 8235, 9699, 10335, 11895, 16165, 18603, 21411, 21465, 24705, 29097, 31005, 35685, 42029, 48495, 55809, 64233, 87291, 93015, 107055, 126087, 145485, 210145, 261873, 279045, 321165, 378261, 436455, 630435, 1134783, 1309365, 1891305, 3404349, 5673915, 17021745]

約数ペア:

[(1, 17021745), (3, 5673915), (5, 3404349), (9, 1891305), (13, 1309365), (15, 1134783), (27, 630435), (39, 436455), (45, 378261), (53, 321165), (61, 279045), (65, 261873), (81, 210145), (117, 145485), (135, 126087), (159, 107055), (183, 93015), (195, 87291), (265, 64233), (305, 55809), (351, 48495), (405, 42029), (477, 35685), (549, 31005), (585, 29097), (689, 24705), (793, 21465), (795, 21411), (915, 18603), (1053, 16165), (1431, 11895), (1647, 10335), (1755, 9699), (2067, 8235), (2379, 7155), (2385, 7137), (2745, 6201), (3233, 5265), (3445, 4941), (3965, 4293)]