520079241915

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4201}}^1\times {\mathrm{13687}}^1$

素因数の和:17969

約数の個数: 64

約数和(自身を含む): 938677048320

約数和(自身を除く): 418597806405

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 4201, 9045, 12603, 13687, 21005, 37809, 41061, 63015, 68435, 113427, 123183, 189045, 205305, 281467, 369549, 567135, 615915, 844401, 917029, 1407335, 1847745, 2533203, 2751087, 4222005, 4585145, 7599609, 8253261, 12666015, 13755435, 24759783, 37998045, 41266305, 57499087, 123798915, 172497261, 287495435, 517491783, 862486305, 1552475349, 2587458915, 3852438829, 7762376745, 11557316487, 19262194145, 34671949461, 57786582435, 104015848383, 173359747305, 520079241915]

約数ペア:

[(1, 520079241915), (3, 173359747305), (5, 104015848383), (9, 57786582435), (15, 34671949461), (27, 19262194145), (45, 11557316487), (67, 7762376745), (135, 3852438829), (201, 2587458915), (335, 1552475349), (603, 862486305), (1005, 517491783), (1809, 287495435), (3015, 172497261), (4201, 123798915), (9045, 57499087), (12603, 41266305), (13687, 37998045), (21005, 24759783), (37809, 13755435), (41061, 12666015), (63015, 8253261), (68435, 7599609), (113427, 4585145), (123183, 4222005), (189045, 2751087), (205305, 2533203), (281467, 1847745), (369549, 1407335), (567135, 917029), (615915, 844401)]