15697734165

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{787}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 29428963200

約数和(自身を除く): 13731229035

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 569, 615, 779, 787, 855, 1707, 1845, 2337, 2361, 2845, 3895, 3935, 5121, 7011, 7083, 8535, 10811, 11685, 11805, 14953, 23329, 25605, 32267, 32433, 35055, 35415, 44859, 54055, 69987, 74765, 96801, 97299, 116645, 134577, 161335, 162165, 209961, 224295, 290403, 349935, 443251, 447803, 484005, 486495, 613073, 672885, 1049805, 1329753, 1343409, 1452015, 1839219, 2216255, 2239015, 3065365, 3989259, 4030227, 5517657, 6648765, 6717045, 8508257, 9196095, 18359923, 19946295, 20151135, 25524771, 27588285, 42541285, 55079769, 76574313, 91799615, 127623855, 165239307, 275398845, 348838537, 382871565, 826196535, 1046515611, 1744192685, 3139546833, 5232578055, 15697734165]

約数ペア:

[(1, 15697734165), (3, 5232578055), (5, 3139546833), (9, 1744192685), (15, 1046515611), (19, 826196535), (41, 382871565), (45, 348838537), (57, 275398845), (95, 165239307), (123, 127623855), (171, 91799615), (205, 76574313), (285, 55079769), (369, 42541285), (569, 27588285), (615, 25524771), (779, 20151135), (787, 19946295), (855, 18359923), (1707, 9196095), (1845, 8508257), (2337, 6717045), (2361, 6648765), (2845, 5517657), (3895, 4030227), (3935, 3989259), (5121, 3065365), (7011, 2239015), (7083, 2216255), (8535, 1839219), (10811, 1452015), (11685, 1343409), (11805, 1329753), (14953, 1049805), (23329, 672885), (25605, 613073), (32267, 486495), (32433, 484005), (35055, 447803), (35415, 443251), (44859, 349935), (54055, 290403), (69987, 224295), (74765, 209961), (96801, 162165), (97299, 161335), (116645, 134577)]