15703485705

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 28638904320

約数和(自身を除く): 12935418615

約数列:

[1, 3, 5, 9, 15, 31, 45, 71, 93, 155, 213, 279, 331, 355, 465, 479, 639, 993, 1065, 1395, 1437, 1655, 2201, 2395, 2979, 3195, 4311, 4965, 6603, 7185, 10261, 11005, 14849, 14895, 19809, 21555, 23501, 30783, 33015, 34009, 44547, 51305, 70503, 74245, 92349, 99045, 102027, 117505, 133641, 153915, 158549, 170045, 211509, 222735, 306081, 352515, 461745, 475647, 510135, 668205, 728531, 792745, 1054279, 1057545, 1426941, 1530405, 2185593, 2378235, 3162837, 3642655, 4915019, 5271395, 6556779, 7134705, 9488511, 10927965, 11256979, 14745057, 15814185, 24575095, 32783895, 33770937, 44235171, 47442555, 56284895, 73725285, 101312811, 168854685, 221175855, 348966349, 506564055, 1046899047, 1744831745, 3140697141, 5234495235, 15703485705]

約数ペア:

[(1, 15703485705), (3, 5234495235), (5, 3140697141), (9, 1744831745), (15, 1046899047), (31, 506564055), (45, 348966349), (71, 221175855), (93, 168854685), (155, 101312811), (213, 73725285), (279, 56284895), (331, 47442555), (355, 44235171), (465, 33770937), (479, 32783895), (639, 24575095), (993, 15814185), (1065, 14745057), (1395, 11256979), (1437, 10927965), (1655, 9488511), (2201, 7134705), (2395, 6556779), (2979, 5271395), (3195, 4915019), (4311, 3642655), (4965, 3162837), (6603, 2378235), (7185, 2185593), (10261, 1530405), (11005, 1426941), (14849, 1057545), (14895, 1054279), (19809, 792745), (21555, 728531), (23501, 668205), (30783, 510135), (33015, 475647), (34009, 461745), (44547, 352515), (51305, 306081), (70503, 222735), (74245, 211509), (92349, 170045), (99045, 158549), (102027, 153915), (117505, 133641)]