15691299255

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{6619}}^1$

素因数の和:7148

約数の個数: 48

約数和(自身を含む): 27470352000

約数和(自身を除く): 11779052745

約数列:

[1, 3, 5, 9, 15, 45, 139, 379, 417, 695, 1137, 1251, 1895, 2085, 3411, 5685, 6255, 6619, 17055, 19857, 33095, 52681, 59571, 99285, 158043, 263405, 297855, 474129, 790215, 920041, 2370645, 2508601, 2760123, 4600205, 7525803, 8280369, 12543005, 13800615, 22577409, 37629015, 41401845, 112887045, 348695539, 1046086617, 1743477695, 3138259851, 5230433085, 15691299255]

約数ペア:

[(1, 15691299255), (3, 5230433085), (5, 3138259851), (9, 1743477695), (15, 1046086617), (45, 348695539), (139, 112887045), (379, 41401845), (417, 37629015), (695, 22577409), (1137, 13800615), (1251, 12543005), (1895, 8280369), (2085, 7525803), (3411, 4600205), (5685, 2760123), (6255, 2508601), (6619, 2370645), (17055, 920041), (19857, 790215), (33095, 474129), (52681, 297855), (59571, 263405), (99285, 158043)]