55047525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 101841696

約数和(自身を除く): 46794171

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 101, 129, 169, 195, 215, 303, 325, 505, 507, 559, 645, 845, 975, 1075, 1313, 1515, 1677, 2525, 2535, 2795, 3225, 3939, 4225, 4343, 6565, 7267, 7575, 8385, 12675, 13029, 13975, 17069, 19695, 21715, 21801, 32825, 36335, 41925, 51207, 56459, 65145, 85345, 98475, 108575, 109005, 169377, 181675, 256035, 282295, 325725, 426725, 545025, 733967, 846885, 1280175, 1411475, 2201901, 3669835, 4234425, 11009505, 18349175, 55047525]

約数ペア:

[(1, 55047525), (3, 18349175), (5, 11009505), (13, 4234425), (15, 3669835), (25, 2201901), (39, 1411475), (43, 1280175), (65, 846885), (75, 733967), (101, 545025), (129, 426725), (169, 325725), (195, 282295), (215, 256035), (303, 181675), (325, 169377), (505, 109005), (507, 108575), (559, 98475), (645, 85345), (845, 65145), (975, 56459), (1075, 51207), (1313, 41925), (1515, 36335), (1677, 32825), (2525, 21801), (2535, 21715), (2795, 19695), (3225, 17069), (3939, 13975), (4225, 13029), (4343, 12675), (6565, 8385), (7267, 7575)]