15125859892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{15731}}^1$

素因数の和:15841

約数の個数: 72

約数和(自身を含む): 31876933536

約数和(自身を除く): 16751073644

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1681, 1804, 2132, 3362, 5863, 6724, 11726, 15731, 18491, 21853, 23452, 31462, 36982, 43706, 62924, 73964, 87412, 173041, 204503, 240383, 346082, 409006, 480766, 644971, 692164, 818012, 961532, 1289942, 2249533, 2579884, 4499066, 7094681, 8384623, 8998132, 14189362, 16769246, 26443811, 28378724, 33538492, 52887622, 92230853, 105775244, 184461706, 290881921, 343769543, 368923412, 581763842, 687539086, 1163527684, 1375078172, 3781464973, 7562929946, 15125859892]

約数ペア:

[(1, 15125859892), (2, 7562929946), (4, 3781464973), (11, 1375078172), (13, 1163527684), (22, 687539086), (26, 581763842), (41, 368923412), (44, 343769543), (52, 290881921), (82, 184461706), (143, 105775244), (164, 92230853), (286, 52887622), (451, 33538492), (533, 28378724), (572, 26443811), (902, 16769246), (1066, 14189362), (1681, 8998132), (1804, 8384623), (2132, 7094681), (3362, 4499066), (5863, 2579884), (6724, 2249533), (11726, 1289942), (15731, 961532), (18491, 818012), (21853, 692164), (23452, 644971), (31462, 480766), (36982, 409006), (43706, 346082), (62924, 240383), (73964, 204503), (87412, 173041)]