888940845

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 1749772800

約数和(自身を除く): 860831955

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 169, 195, 235, 351, 423, 507, 585, 611, 705, 829, 845, 1269, 1521, 1755, 1833, 2115, 2487, 2535, 3055, 4145, 4563, 5499, 6345, 7461, 7605, 7943, 9165, 10777, 12435, 16497, 22383, 22815, 23829, 27495, 32331, 37305, 38963, 39715, 53885, 71487, 82485, 96993, 111915, 116889, 119145, 140101, 161655, 194815, 214461, 290979, 350667, 357435, 420303, 484965, 506519, 584445, 700505, 1052001, 1072305, 1260909, 1454895, 1519557, 1753335, 2101515, 2532595, 3782727, 4558671, 5260005, 6304545, 6584747, 7597785, 13676013, 18913635, 19754241, 22793355, 32923735, 59262723, 68380065, 98771205, 177788169, 296313615, 888940845]

約数ペア:

[(1, 888940845), (3, 296313615), (5, 177788169), (9, 98771205), (13, 68380065), (15, 59262723), (27, 32923735), (39, 22793355), (45, 19754241), (47, 18913635), (65, 13676013), (117, 7597785), (135, 6584747), (141, 6304545), (169, 5260005), (195, 4558671), (235, 3782727), (351, 2532595), (423, 2101515), (507, 1753335), (585, 1519557), (611, 1454895), (705, 1260909), (829, 1072305), (845, 1052001), (1269, 700505), (1521, 584445), (1755, 506519), (1833, 484965), (2115, 420303), (2487, 357435), (2535, 350667), (3055, 290979), (4145, 214461), (4563, 194815), (5499, 161655), (6345, 140101), (7461, 119145), (7605, 116889), (7943, 111915), (9165, 96993), (10777, 82485), (12435, 71487), (16497, 53885), (22383, 39715), (22815, 38963), (23829, 37305), (27495, 32331)]