15169185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 13135455

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 251, 255, 395, 711, 753, 765, 1185, 1255, 1343, 2259, 3555, 3765, 4029, 4267, 6715, 11295, 12087, 12801, 19829, 20145, 21335, 38403, 59487, 60435, 64005, 99145, 178461, 192015, 297435, 337093, 892305, 1011279, 1685465, 3033837, 5056395, 15169185]

約数ペア:

[(1, 15169185), (3, 5056395), (5, 3033837), (9, 1685465), (15, 1011279), (17, 892305), (45, 337093), (51, 297435), (79, 192015), (85, 178461), (153, 99145), (237, 64005), (251, 60435), (255, 59487), (395, 38403), (711, 21335), (753, 20145), (765, 19829), (1185, 12801), (1255, 12087), (1343, 11295), (2259, 6715), (3555, 4267), (3765, 4029)]