11493750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{613}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 28779408

約数和(自身を除く): 17285658

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 613, 625, 750, 1226, 1250, 1839, 1875, 3065, 3125, 3678, 3750, 6130, 6250, 9195, 9375, 15325, 18390, 18750, 30650, 45975, 76625, 91950, 153250, 229875, 383125, 459750, 766250, 1149375, 1915625, 2298750, 3831250, 5746875, 11493750]

約数ペア:

[(1, 11493750), (2, 5746875), (3, 3831250), (5, 2298750), (6, 1915625), (10, 1149375), (15, 766250), (25, 459750), (30, 383125), (50, 229875), (75, 153250), (125, 91950), (150, 76625), (250, 45975), (375, 30650), (613, 18750), (625, 18390), (750, 15325), (1226, 9375), (1250, 9195), (1839, 6250), (1875, 6130), (3065, 3750), (3125, 3678)]