26535225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 46139904

約数和(自身を除く): 19604679

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 101, 113, 155, 303, 339, 465, 505, 565, 775, 1515, 1695, 2325, 2525, 2825, 3131, 3503, 7575, 8475, 9393, 10509, 11413, 15655, 17515, 34239, 46965, 52545, 57065, 78275, 87575, 171195, 234825, 262725, 285325, 353803, 855975, 1061409, 1769015, 5307045, 8845075, 26535225]

約数ペア:

[(1, 26535225), (3, 8845075), (5, 5307045), (15, 1769015), (25, 1061409), (31, 855975), (75, 353803), (93, 285325), (101, 262725), (113, 234825), (155, 171195), (303, 87575), (339, 78275), (465, 57065), (505, 52545), (565, 46965), (775, 34239), (1515, 17515), (1695, 15655), (2325, 11413), (2525, 10509), (2825, 9393), (3131, 8475), (3503, 7575)]