69065115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 131991552

約数和(自身を除く): 62926437

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 61, 105, 123, 183, 205, 263, 287, 305, 427, 615, 789, 861, 915, 1281, 1315, 1435, 1841, 2135, 2501, 3945, 4305, 5523, 6405, 7503, 9205, 10783, 12505, 16043, 17507, 27615, 32349, 37515, 48129, 52521, 53915, 75481, 80215, 87535, 112301, 161745, 226443, 240645, 262605, 336903, 377405, 561505, 657763, 1132215, 1684515, 1973289, 3288815, 4604341, 9866445, 13813023, 23021705, 69065115]

約数ペア:

[(1, 69065115), (3, 23021705), (5, 13813023), (7, 9866445), (15, 4604341), (21, 3288815), (35, 1973289), (41, 1684515), (61, 1132215), (105, 657763), (123, 561505), (183, 377405), (205, 336903), (263, 262605), (287, 240645), (305, 226443), (427, 161745), (615, 112301), (789, 87535), (861, 80215), (915, 75481), (1281, 53915), (1315, 52521), (1435, 48129), (1841, 37515), (2135, 32349), (2501, 27615), (3945, 17507), (4305, 16043), (5523, 12505), (6405, 10783), (7503, 9205)]