148047475

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 36

約数和(自身を含む): 201608128

約数和(自身を除く): 53560653

約数列:

[1, 5, 17, 25, 31, 85, 155, 289, 425, 527, 661, 775, 1445, 2635, 3305, 7225, 8959, 11237, 13175, 16525, 20491, 44795, 56185, 102455, 191029, 223975, 280925, 348347, 512275, 955145, 1741735, 4775725, 5921899, 8708675, 29609495, 148047475]

約数ペア:

[(1, 148047475), (5, 29609495), (17, 8708675), (25, 5921899), (31, 4775725), (85, 1741735), (155, 955145), (289, 512275), (425, 348347), (527, 280925), (661, 223975), (775, 191029), (1445, 102455), (2635, 56185), (3305, 44795), (7225, 20491), (8959, 16525), (11237, 13175)]