570120145

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 816334848

約数和(自身を除く): 246214703

約数列:

[1, 5, 7, 35, 49, 73, 127, 245, 251, 365, 511, 635, 889, 1255, 1757, 2555, 3577, 4445, 6223, 8785, 9271, 12299, 17885, 18323, 31115, 31877, 46355, 61495, 64897, 91615, 128261, 159385, 223139, 324485, 454279, 641305, 897827, 1115695, 1561973, 2271395, 2327021, 4489135, 7809865, 11635105, 16289147, 81445735, 114024029, 570120145]

約数ペア:

[(1, 570120145), (5, 114024029), (7, 81445735), (35, 16289147), (49, 11635105), (73, 7809865), (127, 4489135), (245, 2327021), (251, 2271395), (365, 1561973), (511, 1115695), (635, 897827), (889, 641305), (1255, 454279), (1757, 324485), (2555, 223139), (3577, 159385), (4445, 128261), (6223, 91615), (8785, 64897), (9271, 61495), (12299, 46355), (17885, 31877), (18323, 31115)]