103620525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 184256064

約数和(自身を除く): 80635539

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 201, 255, 335, 425, 1005, 1139, 1213, 1275, 1675, 3417, 3639, 5025, 5695, 6065, 17085, 18195, 20621, 28475, 30325, 61863, 81271, 85425, 90975, 103105, 243813, 309315, 406355, 515525, 1219065, 1381607, 1546575, 2031775, 4144821, 6095325, 6908035, 20724105, 34540175, 103620525]

約数ペア:

[(1, 103620525), (3, 34540175), (5, 20724105), (15, 6908035), (17, 6095325), (25, 4144821), (51, 2031775), (67, 1546575), (75, 1381607), (85, 1219065), (201, 515525), (255, 406355), (335, 309315), (425, 243813), (1005, 103105), (1139, 90975), (1213, 85425), (1275, 81271), (1675, 61863), (3417, 30325), (3639, 28475), (5025, 20621), (5695, 18195), (6065, 17085)]