91617675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 161677152

約数和(自身を除く): 70059477

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 181, 255, 397, 425, 543, 905, 1191, 1275, 1985, 2715, 3077, 4525, 5955, 6749, 9231, 9925, 13575, 15385, 20247, 29775, 33745, 46155, 71857, 76925, 101235, 168725, 215571, 230775, 359285, 506175, 1077855, 1221569, 1796425, 3664707, 5389275, 6107845, 18323535, 30539225, 91617675]

約数ペア:

[(1, 91617675), (3, 30539225), (5, 18323535), (15, 6107845), (17, 5389275), (25, 3664707), (51, 1796425), (75, 1221569), (85, 1077855), (181, 506175), (255, 359285), (397, 230775), (425, 215571), (543, 168725), (905, 101235), (1191, 76925), (1275, 71857), (1985, 46155), (2715, 33745), (3077, 29775), (4525, 20247), (5955, 15385), (6749, 13575), (9231, 9925)]