4959452805

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 8329609728

約数和(自身を除く): 3370156923

約数列:

[1, 3, 5, 15, 37, 61, 111, 183, 185, 263, 305, 555, 557, 789, 915, 1315, 1671, 2257, 2785, 3945, 6771, 8355, 9731, 11285, 16043, 20609, 29193, 33855, 33977, 48129, 48655, 61827, 80215, 101931, 103045, 145965, 146491, 169885, 240645, 309135, 439473, 509655, 593591, 732455, 1257149, 1780773, 2197365, 2967955, 3771447, 5420167, 6285745, 8903865, 8935951, 16260501, 18857235, 26807853, 27100835, 44679755, 81302505, 134039265, 330630187, 991890561, 1653150935, 4959452805]

約数ペア:

[(1, 4959452805), (3, 1653150935), (5, 991890561), (15, 330630187), (37, 134039265), (61, 81302505), (111, 44679755), (183, 27100835), (185, 26807853), (263, 18857235), (305, 16260501), (555, 8935951), (557, 8903865), (789, 6285745), (915, 5420167), (1315, 3771447), (1671, 2967955), (2257, 2197365), (2785, 1780773), (3945, 1257149), (6771, 732455), (8355, 593591), (9731, 509655), (11285, 439473), (16043, 309135), (20609, 240645), (29193, 169885), (33855, 146491), (33977, 145965), (48129, 103045), (48655, 101931), (61827, 80215)]