413433855

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2917

約数の個数: 64

約数和(自身を含む): 783544320

約数和(自身を除く): 370110465

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 47, 69, 115, 135, 141, 207, 235, 345, 423, 621, 705, 1035, 1081, 1269, 2115, 2833, 3105, 3243, 5405, 6345, 8499, 9729, 14165, 16215, 25497, 29187, 42495, 48645, 65159, 76491, 127485, 133151, 145935, 195477, 325795, 382455, 399453, 586431, 665755, 977385, 1198359, 1759293, 1997265, 2932155, 3062473, 3595077, 5991795, 8796465, 9187419, 15312365, 17975385, 27562257, 45937095, 82686771, 137811285, 413433855]

約数ペア:

[(1, 413433855), (3, 137811285), (5, 82686771), (9, 45937095), (15, 27562257), (23, 17975385), (27, 15312365), (45, 9187419), (47, 8796465), (69, 5991795), (115, 3595077), (135, 3062473), (141, 2932155), (207, 1997265), (235, 1759293), (345, 1198359), (423, 977385), (621, 665755), (705, 586431), (1035, 399453), (1081, 382455), (1269, 325795), (2115, 195477), (2833, 145935), (3105, 133151), (3243, 127485), (5405, 76491), (6345, 65159), (8499, 48645), (9729, 42495), (14165, 29187), (16215, 25497)]