5280871645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{19819}}^1$

素因数の和:20185

約数の個数: 32

約数和(自身を含む): 7580436480

約数和(自身を除く): 2299564835

約数列:

[1, 5, 7, 23, 35, 115, 161, 331, 805, 1655, 2317, 7613, 11585, 19819, 38065, 53291, 99095, 138733, 266455, 455837, 693665, 2279185, 3190859, 6560089, 15954295, 32800445, 45920623, 150882047, 229603115, 754410235, 1056174329, 5280871645]

約数ペア:

[(1, 5280871645), (5, 1056174329), (7, 754410235), (23, 229603115), (35, 150882047), (115, 45920623), (161, 32800445), (331, 15954295), (805, 6560089), (1655, 3190859), (2317, 2279185), (7613, 693665), (11585, 455837), (19819, 266455), (38065, 138733), (53291, 99095)]