79896015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61223}}^1$

素因数の和:61263

約数の個数: 24

約数和(自身を含む): 143264160

約数和(自身を除く): 63368145

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 61223, 183669, 306115, 551007, 918345, 1775467, 2755035, 5326401, 8877335, 15979203, 26632005, 79896015]

約数ペア:

[(1, 79896015), (3, 26632005), (5, 15979203), (9, 8877335), (15, 5326401), (29, 2755035), (45, 1775467), (87, 918345), (145, 551007), (261, 306115), (435, 183669), (1305, 61223)]