201604425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5750

約数の個数: 48

約数和(自身を含む): 372142848

約数和(自身を除く): 170538423

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 5683, 7095, 11825, 17049, 28415, 35475, 62513, 85245, 142075, 187539, 244369, 312565, 426225, 733107, 937695, 1221845, 1562825, 2688059, 3665535, 4688475, 6109225, 8064177, 13440295, 18327675, 40320885, 67201475, 201604425]

約数ペア:

[(1, 201604425), (3, 67201475), (5, 40320885), (11, 18327675), (15, 13440295), (25, 8064177), (33, 6109225), (43, 4688475), (55, 3665535), (75, 2688059), (129, 1562825), (165, 1221845), (215, 937695), (275, 733107), (473, 426225), (645, 312565), (825, 244369), (1075, 187539), (1419, 142075), (2365, 85245), (3225, 62513), (5683, 35475), (7095, 28415), (11825, 17049)]