83253675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 153490176

約数和(自身を除く): 70236501

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 167, 255, 289, 345, 391, 425, 501, 575, 835, 867, 1173, 1275, 1445, 1725, 1955, 2505, 2839, 3841, 4175, 4335, 5865, 6647, 7225, 8517, 9775, 11523, 12525, 14195, 19205, 19941, 21675, 29325, 33235, 42585, 48263, 57615, 65297, 70975, 96025, 99705, 144789, 166175, 195891, 212925, 241315, 288075, 326485, 498525, 723945, 979455, 1110049, 1206575, 1632425, 3330147, 3619725, 4897275, 5550245, 16650735, 27751225, 83253675]

約数ペア:

[(1, 83253675), (3, 27751225), (5, 16650735), (15, 5550245), (17, 4897275), (23, 3619725), (25, 3330147), (51, 1632425), (69, 1206575), (75, 1110049), (85, 979455), (115, 723945), (167, 498525), (255, 326485), (289, 288075), (345, 241315), (391, 212925), (425, 195891), (501, 166175), (575, 144789), (835, 99705), (867, 96025), (1173, 70975), (1275, 65297), (1445, 57615), (1725, 48263), (1955, 42585), (2505, 33235), (2839, 29325), (3841, 21675), (4175, 19941), (4335, 19205), (5865, 14195), (6647, 12525), (7225, 11523), (8517, 9775)]