68023305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 144668160

約数和(自身を除く): 76644855

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 41, 45, 63, 69, 105, 115, 123, 161, 205, 207, 229, 287, 315, 345, 369, 483, 615, 687, 805, 861, 943, 1035, 1145, 1435, 1449, 1603, 1845, 2061, 2415, 2583, 2829, 3435, 4305, 4715, 4809, 5267, 6601, 7245, 8015, 8487, 9389, 10305, 12915, 14145, 14427, 15801, 19803, 24045, 26335, 28167, 33005, 36869, 42435, 46945, 47403, 59409, 65723, 72135, 79005, 84501, 99015, 110607, 140835, 184345, 197169, 215947, 237015, 297045, 328615, 331821, 422505, 553035, 591507, 647841, 985845, 1079735, 1511629, 1659105, 1943523, 2957535, 3239205, 4534887, 7558145, 9717615, 13604661, 22674435, 68023305]

約数ペア:

[(1, 68023305), (3, 22674435), (5, 13604661), (7, 9717615), (9, 7558145), (15, 4534887), (21, 3239205), (23, 2957535), (35, 1943523), (41, 1659105), (45, 1511629), (63, 1079735), (69, 985845), (105, 647841), (115, 591507), (123, 553035), (161, 422505), (205, 331821), (207, 328615), (229, 297045), (287, 237015), (315, 215947), (345, 197169), (369, 184345), (483, 140835), (615, 110607), (687, 99015), (805, 84501), (861, 79005), (943, 72135), (1035, 65723), (1145, 59409), (1435, 47403), (1449, 46945), (1603, 42435), (1845, 36869), (2061, 33005), (2415, 28167), (2583, 26335), (2829, 24045), (3435, 19803), (4305, 15801), (4715, 14427), (4809, 14145), (5267, 12915), (6601, 10305), (7245, 9389), (8015, 8487)]