2358135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 4586400

約数和(自身を除く): 2228265

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 139, 145, 195, 261, 377, 417, 435, 585, 695, 1131, 1251, 1305, 1807, 1885, 2085, 3393, 4031, 5421, 5655, 6255, 9035, 12093, 16263, 16965, 20155, 27105, 36279, 52403, 60465, 81315, 157209, 181395, 262015, 471627, 786045, 2358135]

約数ペア:

[(1, 2358135), (3, 786045), (5, 471627), (9, 262015), (13, 181395), (15, 157209), (29, 81315), (39, 60465), (45, 52403), (65, 36279), (87, 27105), (117, 20155), (139, 16965), (145, 16263), (195, 12093), (261, 9035), (377, 6255), (417, 5655), (435, 5421), (585, 4031), (695, 3393), (1131, 2085), (1251, 1885), (1305, 1807)]