118567695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 208857600

約数和(自身を除く): 90289905

約数列:

[1, 3, 5, 15, 19, 41, 57, 73, 95, 123, 139, 205, 219, 285, 365, 417, 615, 695, 779, 1095, 1387, 2085, 2337, 2641, 2993, 3895, 4161, 5699, 6935, 7923, 8979, 10147, 11685, 13205, 14965, 17097, 20805, 28495, 30441, 39615, 44895, 50735, 56867, 85485, 108281, 152205, 170601, 192793, 284335, 324843, 416027, 541405, 578379, 853005, 963965, 1248081, 1624215, 2080135, 2891895, 6240405, 7904513, 23713539, 39522565, 118567695]

約数ペア:

[(1, 118567695), (3, 39522565), (5, 23713539), (15, 7904513), (19, 6240405), (41, 2891895), (57, 2080135), (73, 1624215), (95, 1248081), (123, 963965), (139, 853005), (205, 578379), (219, 541405), (285, 416027), (365, 324843), (417, 284335), (615, 192793), (695, 170601), (779, 152205), (1095, 108281), (1387, 85485), (2085, 56867), (2337, 50735), (2641, 44895), (2993, 39615), (3895, 30441), (4161, 28495), (5699, 20805), (6935, 17097), (7923, 14965), (8979, 13205), (10147, 11685)]