1187029215

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283639}}^1$

素因数の和:283684

約数の個数: 32

約数和(自身を含む): 2178355200

約数和(自身を除く): 991325985

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 283639, 850917, 1418195, 2552751, 4254585, 7658253, 8792809, 12763755, 26378427, 38291265, 43964045, 79135281, 131892135, 237405843, 395676405, 1187029215]

約数ペア:

[(1, 1187029215), (3, 395676405), (5, 237405843), (9, 131892135), (15, 79135281), (27, 43964045), (31, 38291265), (45, 26378427), (93, 12763755), (135, 8792809), (155, 7658253), (279, 4254585), (465, 2552751), (837, 1418195), (1395, 850917), (4185, 283639)]