103758915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 187076736

約数和(自身を除く): 83317821

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 73, 111, 185, 195, 197, 219, 365, 481, 555, 591, 949, 985, 1095, 1443, 2405, 2561, 2701, 2847, 2955, 4745, 7215, 7289, 7683, 8103, 12805, 13505, 14235, 14381, 21867, 35113, 36445, 38415, 40515, 43143, 71905, 94757, 105339, 109335, 175565, 186953, 215715, 284271, 473785, 526695, 532097, 560859, 934765, 1421355, 1596291, 2660485, 2804295, 6917261, 7981455, 20751783, 34586305, 103758915]

約数ペア:

[(1, 103758915), (3, 34586305), (5, 20751783), (13, 7981455), (15, 6917261), (37, 2804295), (39, 2660485), (65, 1596291), (73, 1421355), (111, 934765), (185, 560859), (195, 532097), (197, 526695), (219, 473785), (365, 284271), (481, 215715), (555, 186953), (591, 175565), (949, 109335), (985, 105339), (1095, 94757), (1443, 71905), (2405, 43143), (2561, 40515), (2701, 38415), (2847, 36445), (2955, 35113), (4745, 21867), (7215, 14381), (7289, 14235), (7683, 13505), (8103, 12805)]