144806425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 203558400

約数和(自身を除く): 58751975

約数列:

[1, 5, 17, 25, 29, 31, 85, 145, 155, 379, 425, 493, 527, 725, 775, 899, 1895, 2465, 2635, 4495, 6443, 9475, 10991, 11749, 12325, 13175, 15283, 22475, 32215, 54955, 58745, 76415, 161075, 186847, 199733, 274775, 293725, 340721, 382075, 934235, 998665, 1703605, 4671175, 4993325, 5792257, 8518025, 28961285, 144806425]

約数ペア:

[(1, 144806425), (5, 28961285), (17, 8518025), (25, 5792257), (29, 4993325), (31, 4671175), (85, 1703605), (145, 998665), (155, 934235), (379, 382075), (425, 340721), (493, 293725), (527, 274775), (725, 199733), (775, 186847), (899, 161075), (1895, 76415), (2465, 58745), (2635, 54955), (4495, 32215), (6443, 22475), (9475, 15283), (10991, 13175), (11749, 12325)]