15202061511

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{12923}}^1$

素因数の和:13116

約数の個数: 64

約数和(自身を含む): 25938984960

約数和(自身を除く): 10736923449

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 139, 217, 273, 403, 417, 651, 973, 1209, 1807, 2821, 2919, 4309, 5421, 8463, 12649, 12923, 12927, 30163, 37947, 38769, 56017, 90461, 90489, 167999, 168051, 271383, 392119, 400613, 503997, 1175993, 1176357, 1201839, 1796297, 2804291, 3527979, 5207969, 5388891, 8412873, 12574079, 15623907, 23351861, 36455783, 37722237, 55685207, 70055583, 109367349, 163463027, 167055621, 389796449, 490389081, 723907691, 1169389347, 2171723073, 5067353837, 15202061511]

約数ペア:

[(1, 15202061511), (3, 5067353837), (7, 2171723073), (13, 1169389347), (21, 723907691), (31, 490389081), (39, 389796449), (91, 167055621), (93, 163463027), (139, 109367349), (217, 70055583), (273, 55685207), (403, 37722237), (417, 36455783), (651, 23351861), (973, 15623907), (1209, 12574079), (1807, 8412873), (2821, 5388891), (2919, 5207969), (4309, 3527979), (5421, 2804291), (8463, 1796297), (12649, 1201839), (12923, 1176357), (12927, 1175993), (30163, 503997), (37947, 400613), (38769, 392119), (56017, 271383), (90461, 168051), (90489, 167999)]