227590995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1861}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 377524224

約数和(自身を除く): 149933229

約数列:

[1, 3, 5, 15, 31, 93, 155, 263, 465, 789, 1315, 1861, 3945, 5583, 8153, 9305, 24459, 27915, 40765, 57691, 122295, 173073, 288455, 489443, 865365, 1468329, 2447215, 7341645, 15172733, 45518199, 75863665, 227590995]

約数ペア:

[(1, 227590995), (3, 75863665), (5, 45518199), (15, 15172733), (31, 7341645), (93, 2447215), (155, 1468329), (263, 865365), (465, 489443), (789, 288455), (1315, 173073), (1861, 122295), (3945, 57691), (5583, 40765), (8153, 27915), (9305, 24459)]