22130255

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 32569344

約数和(自身を除く): 10439089

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 743, 805, 851, 1295, 3715, 4255, 5201, 5957, 17089, 26005, 27491, 29785, 85445, 119623, 137455, 192437, 598115, 632293, 962185, 3161465, 4426051, 22130255]

約数ペア:

[(1, 22130255), (5, 4426051), (7, 3161465), (23, 962185), (35, 632293), (37, 598115), (115, 192437), (161, 137455), (185, 119623), (259, 85445), (743, 29785), (805, 27491), (851, 26005), (1295, 17089), (3715, 5957), (4255, 5201)]