155505870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132911}}^1$

素因数の和:132937

約数の個数: 48

約数和(自身を含む): 435419712

約数和(自身を除く): 279913842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 132911, 265822, 398733, 664555, 797466, 1196199, 1329110, 1727843, 1993665, 2392398, 3455686, 3987330, 5183529, 5980995, 8639215, 10367058, 11961990, 15550587, 17278430, 25917645, 31101174, 51835290, 77752935, 155505870]

約数ペア:

[(1, 155505870), (2, 77752935), (3, 51835290), (5, 31101174), (6, 25917645), (9, 17278430), (10, 15550587), (13, 11961990), (15, 10367058), (18, 8639215), (26, 5980995), (30, 5183529), (39, 3987330), (45, 3455686), (65, 2392398), (78, 1993665), (90, 1727843), (117, 1329110), (130, 1196199), (195, 797466), (234, 664555), (390, 398733), (585, 265822), (1170, 132911)]