15696500115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{2687}}^1$

素因数の和:3016

約数の個数: 64

約数和(自身を含む): 26836992000

約数和(自身を除く): 11140491885

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 199, 285, 309, 515, 597, 995, 1545, 1957, 2687, 2985, 3781, 5871, 8061, 9785, 11343, 13435, 18905, 20497, 29355, 40305, 51053, 56715, 61491, 102485, 153159, 255265, 276761, 307455, 389443, 534713, 765795, 830283, 1168329, 1383805, 1604139, 1947215, 2673565, 4151415, 5258459, 5841645, 8020695, 10159547, 15775377, 26292295, 30478641, 50797735, 55075439, 78876885, 152393205, 165226317, 275377195, 826131585, 1046433341, 3139300023, 5232166705, 15696500115]

約数ペア:

[(1, 15696500115), (3, 5232166705), (5, 3139300023), (15, 1046433341), (19, 826131585), (57, 275377195), (95, 165226317), (103, 152393205), (199, 78876885), (285, 55075439), (309, 50797735), (515, 30478641), (597, 26292295), (995, 15775377), (1545, 10159547), (1957, 8020695), (2687, 5841645), (2985, 5258459), (3781, 4151415), (5871, 2673565), (8061, 1947215), (9785, 1604139), (11343, 1383805), (13435, 1168329), (18905, 830283), (20497, 765795), (29355, 534713), (40305, 389443), (51053, 307455), (56715, 276761), (61491, 255265), (102485, 153159)]