450202435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 580608000

約数和(自身を除く): 130405565

約数列:

[1, 5, 19, 79, 95, 223, 269, 395, 1115, 1345, 1501, 4237, 5111, 7505, 17617, 21185, 21251, 25555, 59987, 88085, 106255, 299935, 334723, 403769, 1139753, 1673615, 2018845, 4738973, 5698765, 23694865, 90040487, 450202435]

約数ペア:

[(1, 450202435), (5, 90040487), (19, 23694865), (79, 5698765), (95, 4738973), (223, 2018845), (269, 1673615), (395, 1139753), (1115, 403769), (1345, 334723), (1501, 299935), (4237, 106255), (5111, 88085), (7505, 59987), (17617, 25555), (21185, 21251)]