61379725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 84414240

約数和(自身を除く): 23034515

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 3659, 16775, 18295, 40249, 91475, 201245, 223199, 1006225, 1115995, 2455189, 5579975, 12275945, 61379725]

約数ペア:

[(1, 61379725), (5, 12275945), (11, 5579975), (25, 2455189), (55, 1115995), (61, 1006225), (275, 223199), (305, 201245), (671, 91475), (1525, 40249), (3355, 18295), (3659, 16775)]