126388395

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 269320896

約数和(自身を除く): 142932501

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 43, 45, 49, 63, 93, 105, 129, 147, 155, 215, 217, 245, 279, 301, 315, 387, 441, 465, 645, 651, 735, 903, 1085, 1333, 1395, 1505, 1519, 1849, 1935, 1953, 2107, 2205, 2709, 3255, 3999, 4515, 4557, 5547, 6321, 6665, 7595, 9245, 9331, 9765, 10535, 11997, 12943, 13545, 13671, 16641, 18963, 19995, 22785, 27735, 27993, 31605, 38829, 46655, 57319, 59985, 64715, 65317, 68355, 83205, 83979, 90601, 94815, 116487, 139965, 171957, 194145, 195951, 271803, 286595, 326585, 401233, 419895, 453005, 515871, 582435, 587853, 815409, 859785, 979755, 1203699, 1359015, 2006165, 2579355, 2808631, 2939265, 3611097, 4077045, 6018495, 8425893, 14043155, 18055485, 25277679, 42129465, 126388395]

約数ペア:

[(1, 126388395), (3, 42129465), (5, 25277679), (7, 18055485), (9, 14043155), (15, 8425893), (21, 6018495), (31, 4077045), (35, 3611097), (43, 2939265), (45, 2808631), (49, 2579355), (63, 2006165), (93, 1359015), (105, 1203699), (129, 979755), (147, 859785), (155, 815409), (215, 587853), (217, 582435), (245, 515871), (279, 453005), (301, 419895), (315, 401233), (387, 326585), (441, 286595), (465, 271803), (645, 195951), (651, 194145), (735, 171957), (903, 139965), (1085, 116487), (1333, 94815), (1395, 90601), (1505, 83979), (1519, 83205), (1849, 68355), (1935, 65317), (1953, 64715), (2107, 59985), (2205, 57319), (2709, 46655), (3255, 38829), (3999, 31605), (4515, 27993), (4557, 27735), (5547, 22785), (6321, 19995), (6665, 18963), (7595, 16641), (9245, 13671), (9331, 13545), (9765, 12943), (10535, 11997)]