15675081016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{6761}}^1$

素因数の和:8972

約数の個数: 64

約数和(自身を含む): 35378784000

約数和(自身を除く): 19703702984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2179, 4358, 6761, 8716, 13522, 15253, 17432, 27044, 30506, 41401, 47327, 54088, 61012, 82802, 94654, 122024, 128459, 165604, 189308, 256918, 289807, 331208, 378616, 513836, 579614, 899213, 1027672, 1159228, 1798426, 2318456, 3596852, 7193704, 14732219, 29464438, 58928876, 103125533, 117857752, 206251066, 279912161, 412502132, 559824322, 825004264, 1119648644, 1959385127, 2239297288, 3918770254, 7837540508, 15675081016]

約数ペア:

[(1, 15675081016), (2, 7837540508), (4, 3918770254), (7, 2239297288), (8, 1959385127), (14, 1119648644), (19, 825004264), (28, 559824322), (38, 412502132), (56, 279912161), (76, 206251066), (133, 117857752), (152, 103125533), (266, 58928876), (532, 29464438), (1064, 14732219), (2179, 7193704), (4358, 3596852), (6761, 2318456), (8716, 1798426), (13522, 1159228), (15253, 1027672), (17432, 899213), (27044, 579614), (30506, 513836), (41401, 378616), (47327, 331208), (54088, 289807), (61012, 256918), (82802, 189308), (94654, 165604), (122024, 128459)]