480529725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{911}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 858111744

約数和(自身を除く): 377582019

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 541, 911, 975, 1623, 2705, 2733, 4555, 7033, 8115, 11843, 13525, 13665, 21099, 22775, 35165, 35529, 40575, 59215, 68325, 105495, 175825, 177645, 296075, 492851, 527475, 888225, 1478553, 2464255, 6407063, 7392765, 12321275, 19221189, 32035315, 36963825, 96105945, 160176575, 480529725]

約数ペア:

[(1, 480529725), (3, 160176575), (5, 96105945), (13, 36963825), (15, 32035315), (25, 19221189), (39, 12321275), (65, 7392765), (75, 6407063), (195, 2464255), (325, 1478553), (541, 888225), (911, 527475), (975, 492851), (1623, 296075), (2705, 177645), (2733, 175825), (4555, 105495), (7033, 68325), (8115, 59215), (11843, 40575), (13525, 35529), (13665, 35165), (21099, 22775)]