394636185

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 737856000

約数和(自身を除く): 343219815

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 149, 207, 345, 447, 621, 745, 853, 1035, 1341, 2235, 2559, 3105, 3427, 4023, 4265, 6705, 7677, 10281, 12795, 17135, 19619, 20115, 23031, 30843, 38385, 51405, 58857, 92529, 98095, 115155, 127097, 154215, 176571, 294285, 381291, 462645, 529713, 635485, 882855, 1143873, 1906455, 2648565, 2923231, 3431619, 5719365, 8769693, 14616155, 17158095, 26309079, 43848465, 78927237, 131545395, 394636185]

約数ペア:

[(1, 394636185), (3, 131545395), (5, 78927237), (9, 43848465), (15, 26309079), (23, 17158095), (27, 14616155), (45, 8769693), (69, 5719365), (115, 3431619), (135, 2923231), (149, 2648565), (207, 1906455), (345, 1143873), (447, 882855), (621, 635485), (745, 529713), (853, 462645), (1035, 381291), (1341, 294285), (2235, 176571), (2559, 154215), (3105, 127097), (3427, 115155), (4023, 98095), (4265, 92529), (6705, 58857), (7677, 51405), (10281, 38385), (12795, 30843), (17135, 23031), (19619, 20115)]