53145645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{72307}}^1$

素因数の和:72329

約数の個数: 24

約数和(自身を含む): 98917344

約数和(自身を除く): 45771699

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 72307, 216921, 361535, 506149, 1084605, 1518447, 2530745, 3543043, 7592235, 10629129, 17715215, 53145645]

約数ペア:

[(1, 53145645), (3, 17715215), (5, 10629129), (7, 7592235), (15, 3543043), (21, 2530745), (35, 1518447), (49, 1084605), (105, 506149), (147, 361535), (245, 216921), (735, 72307)]