354156975

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 679956480

約数和(自身を除く): 325799505

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 67, 75, 123, 135, 191, 201, 205, 225, 335, 369, 573, 603, 615, 675, 955, 1005, 1025, 1107, 1675, 1719, 1809, 1845, 2747, 2865, 3015, 3075, 4775, 5025, 5157, 5535, 7831, 8241, 8595, 9045, 9225, 12797, 13735, 14325, 15075, 23493, 24723, 25785, 27675, 38391, 39155, 41205, 42975, 45225, 63985, 68675, 70479, 74169, 115173, 117465, 123615, 128925, 191955, 195775, 206025, 211437, 319925, 345519, 352395, 370845, 524677, 575865, 587325, 618075, 959775, 1057185, 1574031, 1727595, 1761975, 1854225, 2623385, 2879325, 4722093, 5285925, 7870155, 8637975, 13116925, 14166279, 23610465, 39350775, 70831395, 118052325, 354156975]

約数ペア:

[(1, 354156975), (3, 118052325), (5, 70831395), (9, 39350775), (15, 23610465), (25, 14166279), (27, 13116925), (41, 8637975), (45, 7870155), (67, 5285925), (75, 4722093), (123, 2879325), (135, 2623385), (191, 1854225), (201, 1761975), (205, 1727595), (225, 1574031), (335, 1057185), (369, 959775), (573, 618075), (603, 587325), (615, 575865), (675, 524677), (955, 370845), (1005, 352395), (1025, 345519), (1107, 319925), (1675, 211437), (1719, 206025), (1809, 195775), (1845, 191955), (2747, 128925), (2865, 123615), (3015, 117465), (3075, 115173), (4775, 74169), (5025, 70479), (5157, 68675), (5535, 63985), (7831, 45225), (8241, 42975), (8595, 41205), (9045, 39155), (9225, 38391), (12797, 27675), (13735, 25785), (14325, 24723), (15075, 23493)]