61040735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 88031232

約数和(自身を除く): 26990497

約数列:

[1, 5, 7, 23, 35, 115, 161, 191, 397, 805, 955, 1337, 1985, 2779, 4393, 6685, 9131, 13895, 21965, 30751, 45655, 63917, 75827, 153755, 319585, 379135, 530789, 1744021, 2653945, 8720105, 12208147, 61040735]

約数ペア:

[(1, 61040735), (5, 12208147), (7, 8720105), (23, 2653945), (35, 1744021), (115, 530789), (161, 379135), (191, 319585), (397, 153755), (805, 75827), (955, 63917), (1337, 45655), (1985, 30751), (2779, 21965), (4393, 13895), (6685, 9131)]