30344625

素因数分解:

$3^8\times 5^3\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 58337448

約数和(自身を除く): 27992823

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 125, 135, 185, 225, 243, 333, 375, 405, 555, 675, 729, 925, 999, 1125, 1215, 1665, 2025, 2187, 2775, 2997, 3375, 3645, 4625, 4995, 6075, 6561, 8325, 8991, 10125, 10935, 13875, 14985, 18225, 24975, 26973, 30375, 32805, 41625, 44955, 54675, 74925, 80919, 91125, 124875, 134865, 164025, 224775, 242757, 273375, 374625, 404595, 674325, 820125, 1123875, 1213785, 2022975, 3371625, 6068925, 10114875, 30344625]

約数ペア:

[(1, 30344625), (3, 10114875), (5, 6068925), (9, 3371625), (15, 2022975), (25, 1213785), (27, 1123875), (37, 820125), (45, 674325), (75, 404595), (81, 374625), (111, 273375), (125, 242757), (135, 224775), (185, 164025), (225, 134865), (243, 124875), (333, 91125), (375, 80919), (405, 74925), (555, 54675), (675, 44955), (729, 41625), (925, 32805), (999, 30375), (1125, 26973), (1215, 24975), (1665, 18225), (2025, 14985), (2187, 13875), (2775, 10935), (2997, 10125), (3375, 8991), (3645, 8325), (4625, 6561), (4995, 6075)]