29174355

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 59860944

約数和(自身を除く): 30686589

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 101, 105, 131, 147, 245, 303, 315, 393, 441, 505, 655, 707, 735, 909, 917, 1179, 1515, 1965, 2121, 2205, 2751, 3535, 4545, 4585, 4949, 5895, 6363, 6419, 8253, 10605, 13231, 13755, 14847, 19257, 24745, 31815, 32095, 39693, 41265, 44541, 57771, 66155, 74235, 92617, 96285, 119079, 198465, 222705, 277851, 288855, 463085, 595395, 648319, 833553, 1389255, 1944957, 3241595, 4167765, 5834871, 9724785, 29174355]

約数ペア:

[(1, 29174355), (3, 9724785), (5, 5834871), (7, 4167765), (9, 3241595), (15, 1944957), (21, 1389255), (35, 833553), (45, 648319), (49, 595395), (63, 463085), (101, 288855), (105, 277851), (131, 222705), (147, 198465), (245, 119079), (303, 96285), (315, 92617), (393, 74235), (441, 66155), (505, 57771), (655, 44541), (707, 41265), (735, 39693), (909, 32095), (917, 31815), (1179, 24745), (1515, 19257), (1965, 14847), (2121, 13755), (2205, 13231), (2751, 10605), (3535, 8253), (4545, 6419), (4585, 6363), (4949, 5895)]