80353395

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57601}}^1$

素因数の和:57643

約数の個数: 24

約数和(自身を含む): 143774592

約数和(自身を除く): 63421197

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 57601, 172803, 288005, 518409, 864015, 1785631, 2592045, 5356893, 8928155, 16070679, 26784465, 80353395]

約数ペア:

[(1, 80353395), (3, 26784465), (5, 16070679), (9, 8928155), (15, 5356893), (31, 2592045), (45, 1785631), (93, 864015), (155, 518409), (279, 288005), (465, 172803), (1395, 57601)]