131492221515

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3250333}}^1$

素因数の和:3250404

約数の個数: 48

約数和(自身を含む): 243385009920

約数和(自身を除く): 111892788405

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1305, 1395, 2697, 4495, 8091, 13485, 40455, 3250333, 9750999, 16251665, 29252997, 48754995, 94259657, 100760323, 146264985, 282778971, 302280969, 471298285, 503801615, 848336913, 906842907, 1413894855, 1511404845, 2922049367, 4241684565, 4534214535, 8766148101, 14610246835, 26298444303, 43830740505, 131492221515]

約数ペア:

[(1, 131492221515), (3, 43830740505), (5, 26298444303), (9, 14610246835), (15, 8766148101), (29, 4534214535), (31, 4241684565), (45, 2922049367), (87, 1511404845), (93, 1413894855), (145, 906842907), (155, 848336913), (261, 503801615), (279, 471298285), (435, 302280969), (465, 282778971), (899, 146264985), (1305, 100760323), (1395, 94259657), (2697, 48754995), (4495, 29252997), (8091, 16251665), (13485, 9750999), (40455, 3250333)]