63607455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 120496272

約数和(自身を除く): 56888817

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 73, 85, 153, 201, 219, 255, 289, 335, 365, 603, 657, 765, 867, 1005, 1095, 1139, 1241, 1445, 2601, 3015, 3285, 3417, 3723, 4335, 4891, 5695, 6205, 10251, 11169, 13005, 14673, 17085, 18615, 19363, 21097, 24455, 44019, 51255, 55845, 58089, 63291, 73365, 83147, 96815, 105485, 174267, 189873, 220095, 249441, 290445, 316455, 415735, 748323, 871335, 949365, 1247205, 1413499, 3741615, 4240497, 7067495, 12721491, 21202485, 63607455]

約数ペア:

[(1, 63607455), (3, 21202485), (5, 12721491), (9, 7067495), (15, 4240497), (17, 3741615), (45, 1413499), (51, 1247205), (67, 949365), (73, 871335), (85, 748323), (153, 415735), (201, 316455), (219, 290445), (255, 249441), (289, 220095), (335, 189873), (365, 174267), (603, 105485), (657, 96815), (765, 83147), (867, 73365), (1005, 63291), (1095, 58089), (1139, 55845), (1241, 51255), (1445, 44019), (2601, 24455), (3015, 21097), (3285, 19363), (3417, 18615), (3723, 17085), (4335, 14673), (4891, 13005), (5695, 11169), (6205, 10251)]