38318805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 85155840

約数和(自身を除く): 46837035

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 41, 43, 45, 63, 69, 105, 115, 123, 129, 135, 161, 189, 205, 207, 215, 287, 301, 315, 345, 369, 387, 483, 615, 621, 645, 805, 861, 903, 943, 945, 989, 1035, 1107, 1161, 1435, 1449, 1505, 1763, 1845, 1935, 2415, 2583, 2709, 2829, 2967, 3105, 4305, 4347, 4515, 4715, 4945, 5289, 5535, 5805, 6601, 6923, 7245, 7749, 8127, 8487, 8815, 8901, 12341, 12915, 13545, 14145, 14835, 15867, 19803, 20769, 21735, 25461, 26445, 26703, 33005, 34615, 37023, 38745, 40549, 40635, 42435, 44505, 47601, 59409, 61705, 62307, 79335, 99015, 103845, 111069, 121647, 127305, 133515, 178227, 185115, 186921, 202745, 238005, 283843, 297045, 311535, 333207, 364941, 555345, 608235, 851529, 891135, 934605, 1094823, 1419215, 1666035, 1824705, 2554587, 4257645, 5474115, 7663761, 12772935, 38318805]

約数ペア:

[(1, 38318805), (3, 12772935), (5, 7663761), (7, 5474115), (9, 4257645), (15, 2554587), (21, 1824705), (23, 1666035), (27, 1419215), (35, 1094823), (41, 934605), (43, 891135), (45, 851529), (63, 608235), (69, 555345), (105, 364941), (115, 333207), (123, 311535), (129, 297045), (135, 283843), (161, 238005), (189, 202745), (205, 186921), (207, 185115), (215, 178227), (287, 133515), (301, 127305), (315, 121647), (345, 111069), (369, 103845), (387, 99015), (483, 79335), (615, 62307), (621, 61705), (645, 59409), (805, 47601), (861, 44505), (903, 42435), (943, 40635), (945, 40549), (989, 38745), (1035, 37023), (1107, 34615), (1161, 33005), (1435, 26703), (1449, 26445), (1505, 25461), (1763, 21735), (1845, 20769), (1935, 19803), (2415, 15867), (2583, 14835), (2709, 14145), (2829, 13545), (2967, 12915), (3105, 12341), (4305, 8901), (4347, 8815), (4515, 8487), (4715, 8127), (4945, 7749), (5289, 7245), (5535, 6923), (5805, 6601)]