137802945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 257731200

約数和(自身を除く): 119928255

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 313, 599, 735, 939, 1565, 1797, 2191, 2995, 4193, 4695, 6573, 8985, 10955, 12579, 15337, 20965, 29351, 32865, 46011, 62895, 76685, 88053, 146755, 187487, 230055, 440265, 562461, 937435, 1312409, 2812305, 3937227, 6562045, 9186863, 19686135, 27560589, 45934315, 137802945]

約数ペア:

[(1, 137802945), (3, 45934315), (5, 27560589), (7, 19686135), (15, 9186863), (21, 6562045), (35, 3937227), (49, 2812305), (105, 1312409), (147, 937435), (245, 562461), (313, 440265), (599, 230055), (735, 187487), (939, 146755), (1565, 88053), (1797, 76685), (2191, 62895), (2995, 46011), (4193, 32865), (4695, 29351), (6573, 20965), (8985, 15337), (10955, 12579)]