13803075

素因数分解:

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

素因数の和:67

約数の個数: 108

約数和(自身を含む): 30180360

約数和(自身を除く): 16377285

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 121, 135, 143, 165, 169, 195, 225, 275, 297, 325, 351, 363, 429, 495, 507, 585, 605, 675, 715, 825, 845, 975, 1089, 1287, 1485, 1521, 1573, 1755, 1815, 1859, 2145, 2475, 2535, 2925, 3025, 3267, 3575, 3861, 4225, 4563, 4719, 5445, 5577, 6435, 7425, 7605, 7865, 8775, 9075, 9295, 10725, 12675, 14157, 16335, 16731, 19305, 20449, 22815, 23595, 27225, 27885, 32175, 38025, 39325, 42471, 46475, 50193, 61347, 70785, 81675, 83655, 96525, 102245, 114075, 117975, 139425, 184041, 212355, 250965, 306735, 353925, 418275, 511225, 552123, 920205, 1061775, 1254825, 1533675, 2760615, 4601025, 13803075]

約数ペア:

[(1, 13803075), (3, 4601025), (5, 2760615), (9, 1533675), (11, 1254825), (13, 1061775), (15, 920205), (25, 552123), (27, 511225), (33, 418275), (39, 353925), (45, 306735), (55, 250965), (65, 212355), (75, 184041), (99, 139425), (117, 117975), (121, 114075), (135, 102245), (143, 96525), (165, 83655), (169, 81675), (195, 70785), (225, 61347), (275, 50193), (297, 46475), (325, 42471), (351, 39325), (363, 38025), (429, 32175), (495, 27885), (507, 27225), (585, 23595), (605, 22815), (675, 20449), (715, 19305), (825, 16731), (845, 16335), (975, 14157), (1089, 12675), (1287, 10725), (1485, 9295), (1521, 9075), (1573, 8775), (1755, 7865), (1815, 7605), (1859, 7425), (2145, 6435), (2475, 5577), (2535, 5445), (2925, 4719), (3025, 4563), (3267, 4225), (3575, 3861)]