2216492025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{141403}}^1$

素因数の和:141446

約数の個数: 48

約数和(自身を含む): 4208183040

約数和(自身を除く): 1991691015

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5225, 15675, 141403, 424209, 707015, 1555433, 2121045, 2686657, 3535075, 4666299, 7777165, 8059971, 10605225, 13433285, 23331495, 29553227, 38885825, 40299855, 67166425, 88659681, 116657475, 147766135, 201499275, 443298405, 738830675, 2216492025]

約数ペア:

[(1, 2216492025), (3, 738830675), (5, 443298405), (11, 201499275), (15, 147766135), (19, 116657475), (25, 88659681), (33, 67166425), (55, 40299855), (57, 38885825), (75, 29553227), (95, 23331495), (165, 13433285), (209, 10605225), (275, 8059971), (285, 7777165), (475, 4666299), (627, 3535075), (825, 2686657), (1045, 2121045), (1425, 1555433), (3135, 707015), (5225, 424209), (15675, 141403)]