1028563515

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8849}}^1$

素因数の和:8914

約数の個数: 80

約数和(自身を含む): 2158833600

約数和(自身を除く): 1130270085

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 81, 105, 123, 135, 189, 205, 287, 315, 369, 405, 567, 615, 861, 945, 1107, 1435, 1845, 2583, 2835, 3321, 4305, 5535, 7749, 8849, 12915, 16605, 23247, 26547, 38745, 44245, 61943, 79641, 116235, 132735, 185829, 238923, 309715, 362809, 398205, 557487, 716769, 929145, 1088427, 1194615, 1672461, 1814045, 2539663, 2787435, 3265281, 3583845, 5017383, 5442135, 7618989, 8362305, 9795843, 12698315, 16326405, 22856967, 25086915, 29387529, 38094945, 48979215, 68570901, 114284835, 146937645, 205712703, 342854505, 1028563515]

約数ペア:

[(1, 1028563515), (3, 342854505), (5, 205712703), (7, 146937645), (9, 114284835), (15, 68570901), (21, 48979215), (27, 38094945), (35, 29387529), (41, 25086915), (45, 22856967), (63, 16326405), (81, 12698315), (105, 9795843), (123, 8362305), (135, 7618989), (189, 5442135), (205, 5017383), (287, 3583845), (315, 3265281), (369, 2787435), (405, 2539663), (567, 1814045), (615, 1672461), (861, 1194615), (945, 1088427), (1107, 929145), (1435, 716769), (1845, 557487), (2583, 398205), (2835, 362809), (3321, 309715), (4305, 238923), (5535, 185829), (7749, 132735), (8849, 116235), (12915, 79641), (16605, 61943), (23247, 44245), (26547, 38745)]