23961015

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 48799296

約数和(自身を除く): 24838281

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 41, 45, 65, 81, 111, 117, 123, 135, 185, 195, 205, 243, 333, 351, 369, 405, 481, 533, 555, 585, 615, 999, 1053, 1107, 1215, 1443, 1517, 1599, 1665, 1755, 1845, 2405, 2665, 2997, 3159, 3321, 4329, 4551, 4797, 4995, 5265, 5535, 7215, 7585, 7995, 8991, 9963, 12987, 13653, 14391, 14985, 15795, 16605, 19721, 21645, 22755, 23985, 38961, 40959, 43173, 44955, 49815, 59163, 64935, 68265, 71955, 98605, 116883, 122877, 129519, 177489, 194805, 204795, 215865, 295815, 368631, 532467, 584415, 614385, 647595, 887445, 1597401, 1843155, 2662335, 4792203, 7987005, 23961015]

約数ペア:

[(1, 23961015), (3, 7987005), (5, 4792203), (9, 2662335), (13, 1843155), (15, 1597401), (27, 887445), (37, 647595), (39, 614385), (41, 584415), (45, 532467), (65, 368631), (81, 295815), (111, 215865), (117, 204795), (123, 194805), (135, 177489), (185, 129519), (195, 122877), (205, 116883), (243, 98605), (333, 71955), (351, 68265), (369, 64935), (405, 59163), (481, 49815), (533, 44955), (555, 43173), (585, 40959), (615, 38961), (999, 23985), (1053, 22755), (1107, 21645), (1215, 19721), (1443, 16605), (1517, 15795), (1599, 14985), (1665, 14391), (1755, 13653), (1845, 12987), (2405, 9963), (2665, 8991), (2997, 7995), (3159, 7585), (3321, 7215), (4329, 5535), (4551, 5265), (4797, 4995)]