4877894025

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{857}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 8974909944

約数和(自身を除く): 4097015919

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 617, 857, 1025, 1845, 1851, 2571, 3075, 3085, 4285, 5553, 7713, 9225, 9255, 12855, 15425, 21425, 25297, 27765, 35137, 38565, 46275, 64275, 75891, 105411, 126485, 138825, 175685, 192825, 227673, 316233, 379455, 527055, 528769, 632425, 878425, 1138365, 1581165, 1586307, 1897275, 2635275, 2643845, 4758921, 5691825, 7905825, 7931535, 13219225, 21679529, 23794605, 39657675, 65038587, 108397645, 118973025, 195115761, 325192935, 541988225, 975578805, 1625964675, 4877894025]

約数ペア:

[(1, 4877894025), (3, 1625964675), (5, 975578805), (9, 541988225), (15, 325192935), (25, 195115761), (41, 118973025), (45, 108397645), (75, 65038587), (123, 39657675), (205, 23794605), (225, 21679529), (369, 13219225), (615, 7931535), (617, 7905825), (857, 5691825), (1025, 4758921), (1845, 2643845), (1851, 2635275), (2571, 1897275), (3075, 1586307), (3085, 1581165), (4285, 1138365), (5553, 878425), (7713, 632425), (9225, 528769), (9255, 527055), (12855, 379455), (15425, 316233), (21425, 227673), (25297, 192825), (27765, 175685), (35137, 138825), (38565, 126485), (46275, 105411), (64275, 75891)]