72203095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 22353065

約数列:

[1, 5, 23, 37, 71, 115, 185, 239, 355, 851, 1195, 1633, 2627, 4255, 5497, 8165, 8843, 13135, 16969, 27485, 44215, 60421, 84845, 203389, 302105, 390287, 627853, 1016945, 1951435, 3139265, 14440619, 72203095]

約数ペア:

[(1, 72203095), (5, 14440619), (23, 3139265), (37, 1951435), (71, 1016945), (115, 627853), (185, 390287), (239, 302105), (355, 203389), (851, 84845), (1195, 60421), (1633, 44215), (2627, 27485), (4255, 16969), (5497, 13135), (8165, 8843)]