13111875

素因数分解:

$3^4\times 5^4\times 7^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 100

約数和(自身を含む): 28728304

約数和(自身を除く): 15616429

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 37, 45, 63, 75, 81, 105, 111, 125, 135, 175, 185, 189, 225, 259, 315, 333, 375, 405, 525, 555, 567, 625, 675, 777, 875, 925, 945, 999, 1125, 1295, 1575, 1665, 1875, 2025, 2331, 2625, 2775, 2835, 2997, 3375, 3885, 4375, 4625, 4725, 4995, 5625, 6475, 6993, 7875, 8325, 10125, 11655, 13125, 13875, 14175, 14985, 16875, 19425, 20979, 23125, 23625, 24975, 32375, 34965, 39375, 41625, 50625, 58275, 69375, 70875, 74925, 97125, 104895, 118125, 124875, 161875, 174825, 208125, 291375, 354375, 374625, 485625, 524475, 624375, 874125, 1456875, 1873125, 2622375, 4370625, 13111875]

約数ペア:

[(1, 13111875), (3, 4370625), (5, 2622375), (7, 1873125), (9, 1456875), (15, 874125), (21, 624375), (25, 524475), (27, 485625), (35, 374625), (37, 354375), (45, 291375), (63, 208125), (75, 174825), (81, 161875), (105, 124875), (111, 118125), (125, 104895), (135, 97125), (175, 74925), (185, 70875), (189, 69375), (225, 58275), (259, 50625), (315, 41625), (333, 39375), (375, 34965), (405, 32375), (525, 24975), (555, 23625), (567, 23125), (625, 20979), (675, 19425), (777, 16875), (875, 14985), (925, 14175), (945, 13875), (999, 13125), (1125, 11655), (1295, 10125), (1575, 8325), (1665, 7875), (1875, 6993), (2025, 6475), (2331, 5625), (2625, 4995), (2775, 4725), (2835, 4625), (2997, 4375), (3375, 3885)]