38200725

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 54

約数和(自身を含む): 70825638

約数和(自身を除く): 32624913

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 101, 123, 205, 225, 303, 369, 505, 615, 909, 1025, 1515, 1681, 1845, 2525, 3075, 4141, 4545, 5043, 7575, 8405, 9225, 12423, 15129, 20705, 22725, 25215, 37269, 42025, 62115, 75645, 103525, 126075, 169781, 186345, 310575, 378225, 509343, 848905, 931725, 1528029, 2546715, 4244525, 7640145, 12733575, 38200725]

約数ペア:

[(1, 38200725), (3, 12733575), (5, 7640145), (9, 4244525), (15, 2546715), (25, 1528029), (41, 931725), (45, 848905), (75, 509343), (101, 378225), (123, 310575), (205, 186345), (225, 169781), (303, 126075), (369, 103525), (505, 75645), (615, 62115), (909, 42025), (1025, 37269), (1515, 25215), (1681, 22725), (1845, 20705), (2525, 15129), (3075, 12423), (4141, 9225), (4545, 8405), (5043, 7575)]