5619375

素因数分解:

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

素因数の和:72

約数の個数: 60

約数和(自身を含む): 10802792

約数和(自身を除く): 5183417

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 125, 135, 185, 225, 243, 333, 375, 405, 555, 625, 675, 925, 999, 1125, 1215, 1665, 1875, 2025, 2775, 2997, 3375, 4625, 4995, 5625, 6075, 8325, 8991, 10125, 13875, 14985, 16875, 23125, 24975, 30375, 41625, 44955, 50625, 69375, 74925, 124875, 151875, 208125, 224775, 374625, 624375, 1123875, 1873125, 5619375]

約数ペア:

[(1, 5619375), (3, 1873125), (5, 1123875), (9, 624375), (15, 374625), (25, 224775), (27, 208125), (37, 151875), (45, 124875), (75, 74925), (81, 69375), (111, 50625), (125, 44955), (135, 41625), (185, 30375), (225, 24975), (243, 23125), (333, 16875), (375, 14985), (405, 13875), (555, 10125), (625, 8991), (675, 8325), (925, 6075), (999, 5625), (1125, 4995), (1215, 4625), (1665, 3375), (1875, 2997), (2025, 2775)]