12153465

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 22276800

約数和(自身を除く): 10123335

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 139, 145, 201, 261, 335, 417, 435, 603, 695, 1005, 1251, 1305, 1943, 2085, 3015, 4031, 5829, 6255, 9313, 9715, 12093, 17487, 20155, 27939, 29145, 36279, 46565, 60465, 83817, 87435, 139695, 181395, 270077, 419085, 810231, 1350385, 2430693, 4051155, 12153465]

約数ペア:

[(1, 12153465), (3, 4051155), (5, 2430693), (9, 1350385), (15, 810231), (29, 419085), (45, 270077), (67, 181395), (87, 139695), (139, 87435), (145, 83817), (201, 60465), (261, 46565), (335, 36279), (417, 29145), (435, 27939), (603, 20155), (695, 17487), (1005, 12093), (1251, 9715), (1305, 9313), (1943, 6255), (2085, 5829), (3015, 4031)]