8995875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 17971200

約数和(自身を除く): 8975325

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 125, 149, 161, 175, 345, 375, 447, 483, 525, 575, 745, 805, 875, 1043, 1725, 2235, 2415, 2625, 2875, 3129, 3427, 3725, 4025, 5215, 8625, 10281, 11175, 12075, 15645, 17135, 18625, 20125, 23989, 26075, 51405, 55875, 60375, 71967, 78225, 85675, 119945, 130375, 257025, 359835, 391125, 428375, 599725, 1285125, 1799175, 2998625, 8995875]

約数ペア:

[(1, 8995875), (3, 2998625), (5, 1799175), (7, 1285125), (15, 599725), (21, 428375), (23, 391125), (25, 359835), (35, 257025), (69, 130375), (75, 119945), (105, 85675), (115, 78225), (125, 71967), (149, 60375), (161, 55875), (175, 51405), (345, 26075), (375, 23989), (447, 20125), (483, 18625), (525, 17135), (575, 15645), (745, 12075), (805, 11175), (875, 10281), (1043, 8625), (1725, 5215), (2235, 4025), (2415, 3725), (2625, 3427), (2875, 3129)]