55675725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 105981312

約数和(自身を除く): 50305587

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 173, 175, 519, 525, 613, 865, 1211, 1839, 2595, 3065, 3633, 4291, 4325, 6055, 9195, 12873, 12975, 15325, 18165, 21455, 30275, 45975, 64365, 90825, 106049, 107275, 318147, 321825, 530245, 742343, 1590735, 2227029, 2651225, 3711715, 7953675, 11135145, 18558575, 55675725]

約数ペア:

[(1, 55675725), (3, 18558575), (5, 11135145), (7, 7953675), (15, 3711715), (21, 2651225), (25, 2227029), (35, 1590735), (75, 742343), (105, 530245), (173, 321825), (175, 318147), (519, 107275), (525, 106049), (613, 90825), (865, 64365), (1211, 45975), (1839, 30275), (2595, 21455), (3065, 18165), (3633, 15325), (4291, 12975), (4325, 12873), (6055, 9195)]