520085203395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{23557}}^1$

素因数の和:24276

約数の個数: 64

約数和(自身を含む): 871336919040

約数和(自身を除く): 351251715645

約数列:

[1, 3, 5, 15, 31, 79, 93, 155, 237, 395, 465, 601, 1185, 1803, 2449, 3005, 7347, 9015, 12245, 18631, 23557, 36735, 47479, 55893, 70671, 93155, 117785, 142437, 237395, 279465, 353355, 712185, 730267, 1471849, 1861003, 2190801, 3651335, 4415547, 5583009, 7359245, 9305015, 10954005, 14157757, 22077735, 27915045, 42473271, 57691093, 70788785, 173073279, 212366355, 288455465, 438890467, 865366395, 1118462803, 1316671401, 2194452335, 3355388409, 5592314015, 6583357005, 16776942045, 34672346893, 104017040679, 173361734465, 520085203395]

約数ペア:

[(1, 520085203395), (3, 173361734465), (5, 104017040679), (15, 34672346893), (31, 16776942045), (79, 6583357005), (93, 5592314015), (155, 3355388409), (237, 2194452335), (395, 1316671401), (465, 1118462803), (601, 865366395), (1185, 438890467), (1803, 288455465), (2449, 212366355), (3005, 173073279), (7347, 70788785), (9015, 57691093), (12245, 42473271), (18631, 27915045), (23557, 22077735), (36735, 14157757), (47479, 10954005), (55893, 9305015), (70671, 7359245), (93155, 5583009), (117785, 4415547), (142437, 3651335), (237395, 2190801), (279465, 1861003), (353355, 1471849), (712185, 730267)]