72630615

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 118444032

約数和(自身を除く): 45813417

約数列:

[1, 3, 5, 15, 101, 191, 251, 303, 505, 573, 753, 955, 1255, 1515, 2865, 3765, 19291, 25351, 47941, 57873, 76053, 96455, 126755, 143823, 239705, 289365, 380265, 719115, 4842041, 14526123, 24210205, 72630615]

約数ペア:

[(1, 72630615), (3, 24210205), (5, 14526123), (15, 4842041), (101, 719115), (191, 380265), (251, 289365), (303, 239705), (505, 143823), (573, 126755), (753, 96455), (955, 76053), (1255, 57873), (1515, 47941), (2865, 25351), (3765, 19291)]