74072235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3707

約数の個数: 32

約数和(自身を含む): 125245440

約数和(自身を除く): 51173205

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 3623, 4089, 6815, 10869, 18115, 20445, 54345, 105067, 170281, 315201, 510843, 525335, 851405, 1576005, 2554215, 4938149, 14814447, 24690745, 74072235]

約数ペア:

[(1, 74072235), (3, 24690745), (5, 14814447), (15, 4938149), (29, 2554215), (47, 1576005), (87, 851405), (141, 525335), (145, 510843), (235, 315201), (435, 170281), (705, 105067), (1363, 54345), (3623, 20445), (4089, 18115), (6815, 10869)]