1204425

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 2219724

約数和(自身を除く): 1015299

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 101, 159, 225, 265, 303, 477, 505, 795, 909, 1325, 1515, 2385, 2525, 3975, 4545, 5353, 7575, 11925, 16059, 22725, 26765, 48177, 80295, 133825, 240885, 401475, 1204425]

約数ペア:

[(1, 1204425), (3, 401475), (5, 240885), (9, 133825), (15, 80295), (25, 48177), (45, 26765), (53, 22725), (75, 16059), (101, 11925), (159, 7575), (225, 5353), (265, 4545), (303, 3975), (477, 2525), (505, 2385), (795, 1515), (909, 1325)]