1151789925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{751}}^1$

素因数の和:812

約数の個数: 108

約数和(自身を含む): 2269563072

約数和(自身を除く): 1117773147

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 143, 165, 169, 195, 275, 325, 363, 429, 507, 605, 715, 751, 825, 845, 975, 1573, 1815, 1859, 2145, 2253, 2535, 3025, 3575, 3755, 4225, 4719, 5577, 7865, 8261, 9075, 9295, 9763, 10725, 11265, 12675, 18775, 20449, 23595, 24783, 27885, 29289, 39325, 41305, 46475, 48815, 56325, 61347, 90871, 102245, 107393, 117975, 123915, 126919, 139425, 146445, 206525, 244075, 272613, 306735, 322179, 380757, 454355, 511225, 536965, 619575, 634595, 732225, 1181323, 1363065, 1396109, 1533675, 1610895, 1903785, 2271775, 2684825, 3172975, 3543969, 4188327, 5906615, 6815325, 6980545, 8054475, 9518925, 15357199, 17719845, 20941635, 29533075, 34902725, 46071597, 76785995, 88599225, 104708175, 230357985, 383929975, 1151789925]

約数ペア:

[(1, 1151789925), (3, 383929975), (5, 230357985), (11, 104708175), (13, 88599225), (15, 76785995), (25, 46071597), (33, 34902725), (39, 29533075), (55, 20941635), (65, 17719845), (75, 15357199), (121, 9518925), (143, 8054475), (165, 6980545), (169, 6815325), (195, 5906615), (275, 4188327), (325, 3543969), (363, 3172975), (429, 2684825), (507, 2271775), (605, 1903785), (715, 1610895), (751, 1533675), (825, 1396109), (845, 1363065), (975, 1181323), (1573, 732225), (1815, 634595), (1859, 619575), (2145, 536965), (2253, 511225), (2535, 454355), (3025, 380757), (3575, 322179), (3755, 306735), (4225, 272613), (4719, 244075), (5577, 206525), (7865, 146445), (8261, 139425), (9075, 126919), (9295, 123915), (9763, 117975), (10725, 107393), (11265, 102245), (12675, 90871), (18775, 61347), (20449, 56325), (23595, 48815), (24783, 46475), (27885, 41305), (29289, 39325)]