25024331345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{302903}}^1$

素因数の和:302993

約数の個数: 32

約数和(自身を含む): 34196649984

約数和(自身を除く): 9172318639

約数列:

[1, 5, 13, 31, 41, 65, 155, 205, 403, 533, 1271, 2015, 2665, 6355, 16523, 82615, 302903, 1514515, 3937739, 9389993, 12419023, 19688695, 46949965, 62095115, 122069909, 161447299, 384989713, 610349545, 807236495, 1924948565, 5004866269, 25024331345]

約数ペア:

[(1, 25024331345), (5, 5004866269), (13, 1924948565), (31, 807236495), (41, 610349545), (65, 384989713), (155, 161447299), (205, 122069909), (403, 62095115), (533, 46949965), (1271, 19688695), (2015, 12419023), (2665, 9389993), (6355, 3937739), (16523, 1514515), (82615, 302903)]