27847950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14281}}^1$

素因数の和:14309

約数の個数: 48

約数和(自身を含む): 74380656

約数和(自身を除く): 46532706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 14281, 28562, 42843, 71405, 85686, 142810, 185653, 214215, 357025, 371306, 428430, 556959, 714050, 928265, 1071075, 1113918, 1856530, 2142150, 2784795, 4641325, 5569590, 9282650, 13923975, 27847950]

約数ペア:

[(1, 27847950), (2, 13923975), (3, 9282650), (5, 5569590), (6, 4641325), (10, 2784795), (13, 2142150), (15, 1856530), (25, 1113918), (26, 1071075), (30, 928265), (39, 714050), (50, 556959), (65, 428430), (75, 371306), (78, 357025), (130, 214215), (150, 185653), (195, 142810), (325, 85686), (390, 71405), (650, 42843), (975, 28562), (1950, 14281)]