333669375

素因数分解:

$3^5\times 5^4\times {\mathrm{13}}^3$

素因数の和:74

約数の個数: 120

約数和(自身を含む): 676595920

約数和(自身を除く): 342926545

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 169, 195, 225, 243, 325, 351, 375, 405, 507, 585, 625, 675, 845, 975, 1053, 1125, 1215, 1521, 1625, 1755, 1875, 2025, 2197, 2535, 2925, 3159, 3375, 4225, 4563, 4875, 5265, 5625, 6075, 6591, 7605, 8125, 8775, 10125, 10985, 12675, 13689, 14625, 15795, 16875, 19773, 21125, 22815, 24375, 26325, 30375, 32955, 38025, 41067, 43875, 50625, 54925, 59319, 63375, 68445, 73125, 78975, 98865, 105625, 114075, 131625, 151875, 164775, 177957, 190125, 205335, 219375, 274625, 296595, 316875, 342225, 394875, 494325, 533871, 570375, 658125, 823875, 889785, 950625, 1026675, 1373125, 1482975, 1711125, 1974375, 2471625, 2669355, 2851875, 4119375, 4448925, 5133375, 7414875, 8555625, 12358125, 13346775, 22244625, 25666875, 37074375, 66733875, 111223125, 333669375]

約数ペア:

[(1, 333669375), (3, 111223125), (5, 66733875), (9, 37074375), (13, 25666875), (15, 22244625), (25, 13346775), (27, 12358125), (39, 8555625), (45, 7414875), (65, 5133375), (75, 4448925), (81, 4119375), (117, 2851875), (125, 2669355), (135, 2471625), (169, 1974375), (195, 1711125), (225, 1482975), (243, 1373125), (325, 1026675), (351, 950625), (375, 889785), (405, 823875), (507, 658125), (585, 570375), (625, 533871), (675, 494325), (845, 394875), (975, 342225), (1053, 316875), (1125, 296595), (1215, 274625), (1521, 219375), (1625, 205335), (1755, 190125), (1875, 177957), (2025, 164775), (2197, 151875), (2535, 131625), (2925, 114075), (3159, 105625), (3375, 98865), (4225, 78975), (4563, 73125), (4875, 68445), (5265, 63375), (5625, 59319), (6075, 54925), (6591, 50625), (7605, 43875), (8125, 41067), (8775, 38025), (10125, 32955), (10985, 30375), (12675, 26325), (13689, 24375), (14625, 22815), (15795, 21125), (16875, 19773)]