232915185

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 421836480

約数和(自身を除く): 188921295

約数列:

[1, 3, 5, 9, 15, 37, 45, 59, 111, 177, 185, 295, 333, 531, 555, 885, 1665, 2183, 2371, 2655, 6549, 7113, 10915, 11855, 19647, 21339, 32745, 35565, 87727, 98235, 106695, 139889, 263181, 419667, 438635, 699445, 789543, 1259001, 1315905, 2098335, 3947715, 5175893, 6295005, 15527679, 25879465, 46583037, 77638395, 232915185]

約数ペア:

[(1, 232915185), (3, 77638395), (5, 46583037), (9, 25879465), (15, 15527679), (37, 6295005), (45, 5175893), (59, 3947715), (111, 2098335), (177, 1315905), (185, 1259001), (295, 789543), (333, 699445), (531, 438635), (555, 419667), (885, 263181), (1665, 139889), (2183, 106695), (2371, 98235), (2655, 87727), (6549, 35565), (7113, 32745), (10915, 21339), (11855, 19647)]