1900474425

素因数分解:

$3^2\times 5^2\times {\mathrm{2843}}^1\times {\mathrm{2971}}^1$

素因数の和:5830

約数の個数: 36

約数和(自身を含む): 3406304304

約数和(自身を除く): 1505829879

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 2843, 2971, 8529, 8913, 14215, 14855, 25587, 26739, 42645, 44565, 71075, 74275, 127935, 133695, 213225, 222825, 639675, 668475, 8446553, 25339659, 42232765, 76018977, 126698295, 211163825, 380094885, 633491475, 1900474425]

約数ペア:

[(1, 1900474425), (3, 633491475), (5, 380094885), (9, 211163825), (15, 126698295), (25, 76018977), (45, 42232765), (75, 25339659), (225, 8446553), (2843, 668475), (2971, 639675), (8529, 222825), (8913, 213225), (14215, 133695), (14855, 127935), (25587, 74275), (26739, 71075), (42645, 44565)]