156955247865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{137519}}^1$

素因数の和:139494

約数の個数: 48

約数和(自身を含む): 293135431680

約数和(自身を除く): 136180183815

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1951, 5853, 9755, 17559, 25363, 29265, 76089, 87795, 126815, 137519, 228267, 380445, 412557, 687595, 1141335, 1237671, 1787747, 2062785, 5363241, 6188355, 8938735, 16089723, 26816205, 80448615, 268299569, 804898707, 1341497845, 2414696121, 3487894397, 4024493535, 10463683191, 12073480605, 17439471985, 31391049573, 52318415955, 156955247865]

約数ペア:

[(1, 156955247865), (3, 52318415955), (5, 31391049573), (9, 17439471985), (13, 12073480605), (15, 10463683191), (39, 4024493535), (45, 3487894397), (65, 2414696121), (117, 1341497845), (195, 804898707), (585, 268299569), (1951, 80448615), (5853, 26816205), (9755, 16089723), (17559, 8938735), (25363, 6188355), (29265, 5363241), (76089, 2062785), (87795, 1787747), (126815, 1237671), (137519, 1141335), (228267, 687595), (380445, 412557)]