163665585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5166

約数の個数: 48

約数和(自身を含む): 305630208

約数和(自身を除く): 141964623

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 5101, 6417, 10695, 15303, 25505, 32085, 45909, 76515, 117323, 158131, 229545, 351969, 474393, 586615, 790655, 1055907, 1423179, 1759845, 2371965, 3637013, 5279535, 7115895, 10911039, 18185065, 32733117, 54555195, 163665585]

約数ペア:

[(1, 163665585), (3, 54555195), (5, 32733117), (9, 18185065), (15, 10911039), (23, 7115895), (31, 5279535), (45, 3637013), (69, 2371965), (93, 1759845), (115, 1423179), (155, 1055907), (207, 790655), (279, 586615), (345, 474393), (465, 351969), (713, 229545), (1035, 158131), (1395, 117323), (2139, 76515), (3565, 45909), (5101, 32085), (6417, 25505), (10695, 15303)]