15345372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 43352064

約数和(自身を除く): 28006692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 71, 83, 84, 93, 124, 142, 166, 186, 213, 217, 249, 284, 332, 372, 426, 434, 497, 498, 581, 651, 852, 868, 994, 996, 1162, 1302, 1491, 1743, 1988, 2201, 2324, 2573, 2604, 2982, 3486, 4402, 5146, 5893, 5964, 6603, 6972, 7719, 8804, 10292, 11786, 13206, 15407, 15438, 17679, 18011, 23572, 26412, 30814, 30876, 35358, 36022, 41251, 46221, 54033, 61628, 70716, 72044, 82502, 92442, 108066, 123753, 165004, 182683, 184884, 216132, 247506, 365366, 495012, 548049, 730732, 1096098, 1278781, 2192196, 2557562, 3836343, 5115124, 7672686, 15345372]

約数ペア:

[(1, 15345372), (2, 7672686), (3, 5115124), (4, 3836343), (6, 2557562), (7, 2192196), (12, 1278781), (14, 1096098), (21, 730732), (28, 548049), (31, 495012), (42, 365366), (62, 247506), (71, 216132), (83, 184884), (84, 182683), (93, 165004), (124, 123753), (142, 108066), (166, 92442), (186, 82502), (213, 72044), (217, 70716), (249, 61628), (284, 54033), (332, 46221), (372, 41251), (426, 36022), (434, 35358), (497, 30876), (498, 30814), (581, 26412), (651, 23572), (852, 18011), (868, 17679), (994, 15438), (996, 15407), (1162, 13206), (1302, 11786), (1491, 10292), (1743, 8804), (1988, 7719), (2201, 6972), (2324, 6603), (2573, 5964), (2604, 5893), (2982, 5146), (3486, 4402)]