45120725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7349

約数の個数: 24

約数和(自身を含む): 63433440

約数和(自身を除く): 18312715

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 7307, 36535, 94991, 138833, 182675, 474955, 694165, 1804829, 2374775, 3470825, 9024145, 45120725]

約数ペア:

[(1, 45120725), (5, 9024145), (13, 3470825), (19, 2374775), (25, 1804829), (65, 694165), (95, 474955), (247, 182675), (325, 138833), (475, 94991), (1235, 36535), (6175, 7307)]