5558625

素因数分解:

$3^6\times 5^3\times {\mathrm{61}}^1$

素因数の和:94

約数の個数: 56

約数和(自身を含む): 10571496

約数和(自身を除く): 5012871

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 81, 125, 135, 183, 225, 243, 305, 375, 405, 549, 675, 729, 915, 1125, 1215, 1525, 1647, 2025, 2745, 3375, 3645, 4575, 4941, 6075, 7625, 8235, 10125, 13725, 14823, 18225, 22875, 24705, 30375, 41175, 44469, 68625, 74115, 91125, 123525, 205875, 222345, 370575, 617625, 1111725, 1852875, 5558625]

約数ペア:

[(1, 5558625), (3, 1852875), (5, 1111725), (9, 617625), (15, 370575), (25, 222345), (27, 205875), (45, 123525), (61, 91125), (75, 74115), (81, 68625), (125, 44469), (135, 41175), (183, 30375), (225, 24705), (243, 22875), (305, 18225), (375, 14823), (405, 13725), (549, 10125), (675, 8235), (729, 7625), (915, 6075), (1125, 4941), (1215, 4575), (1525, 3645), (1647, 3375), (2025, 2745)]