29688705

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 53676480

約数和(自身を除く): 23987775

約数列:

[1, 3, 5, 9, 15, 43, 45, 67, 129, 201, 215, 229, 335, 387, 603, 645, 687, 1005, 1145, 1935, 2061, 2881, 3015, 3435, 8643, 9847, 10305, 14405, 15343, 25929, 29541, 43215, 46029, 49235, 76715, 88623, 129645, 138087, 147705, 230145, 443115, 659749, 690435, 1979247, 3298745, 5937741, 9896235, 29688705]

約数ペア:

[(1, 29688705), (3, 9896235), (5, 5937741), (9, 3298745), (15, 1979247), (43, 690435), (45, 659749), (67, 443115), (129, 230145), (201, 147705), (215, 138087), (229, 129645), (335, 88623), (387, 76715), (603, 49235), (645, 46029), (687, 43215), (1005, 29541), (1145, 25929), (1935, 15343), (2061, 14405), (2881, 10305), (3015, 9847), (3435, 8643)]