373140845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42139}}^1$

素因数の和:42185

約数の個数: 32

約数和(自身を含む): 582543360

約数和(自身を除く): 209402515

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 42139, 210695, 294973, 463529, 969197, 1474865, 2317645, 3244703, 4845985, 6784379, 10661167, 16223515, 33921895, 53305835, 74628169, 373140845]

約数ペア:

[(1, 373140845), (5, 74628169), (7, 53305835), (11, 33921895), (23, 16223515), (35, 10661167), (55, 6784379), (77, 4845985), (115, 3244703), (161, 2317645), (253, 1474865), (385, 969197), (805, 463529), (1265, 294973), (1771, 210695), (8855, 42139)]