15025808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 36664320

約数和(自身を除く): 21638512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 307, 322, 368, 437, 532, 614, 644, 874, 1064, 1228, 1288, 1748, 2128, 2149, 2456, 2576, 3059, 3496, 4298, 4912, 5833, 6118, 6992, 7061, 8596, 11666, 12236, 14122, 17192, 23332, 24472, 28244, 34384, 40831, 46664, 48944, 49427, 56488, 81662, 93328, 98854, 112976, 134159, 163324, 197708, 268318, 326648, 395416, 536636, 653296, 790832, 939113, 1073272, 1878226, 2146544, 3756452, 7512904, 15025808]

約数ペア:

[(1, 15025808), (2, 7512904), (4, 3756452), (7, 2146544), (8, 1878226), (14, 1073272), (16, 939113), (19, 790832), (23, 653296), (28, 536636), (38, 395416), (46, 326648), (56, 268318), (76, 197708), (92, 163324), (112, 134159), (133, 112976), (152, 98854), (161, 93328), (184, 81662), (266, 56488), (304, 49427), (307, 48944), (322, 46664), (368, 40831), (437, 34384), (532, 28244), (614, 24472), (644, 23332), (874, 17192), (1064, 14122), (1228, 12236), (1288, 11666), (1748, 8596), (2128, 7061), (2149, 6992), (2456, 6118), (2576, 5833), (3059, 4912), (3496, 4298)]