1526398465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 1965772800

約数和(自身を除く): 439374335

約数列:

[1, 5, 17, 85, 149, 191, 631, 745, 955, 2533, 3155, 3247, 10727, 12665, 16235, 28459, 53635, 94019, 120521, 142295, 470095, 483803, 602605, 1598323, 2048857, 2419015, 7991615, 10244285, 17957629, 89788145, 305279693, 1526398465]

約数ペア:

[(1, 1526398465), (5, 305279693), (17, 89788145), (85, 17957629), (149, 10244285), (191, 7991615), (631, 2419015), (745, 2048857), (955, 1598323), (2533, 602605), (3155, 483803), (3247, 470095), (10727, 142295), (12665, 120521), (16235, 94019), (28459, 53635)]