12795150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 31966704

約数和(自身を除く): 19171554

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 433, 591, 866, 985, 1182, 1299, 1970, 2165, 2598, 2955, 4330, 4925, 5910, 6495, 9850, 10825, 12990, 14775, 21650, 29550, 32475, 64950, 85301, 170602, 255903, 426505, 511806, 853010, 1279515, 2132525, 2559030, 4265050, 6397575, 12795150]

約数ペア:

[(1, 12795150), (2, 6397575), (3, 4265050), (5, 2559030), (6, 2132525), (10, 1279515), (15, 853010), (25, 511806), (30, 426505), (50, 255903), (75, 170602), (150, 85301), (197, 64950), (394, 32475), (433, 29550), (591, 21650), (866, 14775), (985, 12990), (1182, 10825), (1299, 9850), (1970, 6495), (2165, 5910), (2598, 4925), (2955, 4330)]