122125025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 177095808

約数和(自身を除く): 54970783

約数列:

[1, 5, 11, 17, 25, 55, 85, 151, 173, 187, 275, 425, 755, 865, 935, 1661, 1903, 2567, 2941, 3775, 4325, 4675, 8305, 9515, 12835, 14705, 26123, 28237, 32351, 41525, 47575, 64175, 73525, 130615, 141185, 161755, 287353, 444091, 653075, 705925, 808775, 1436765, 2220455, 4885001, 7183825, 11102275, 24425005, 122125025]

約数ペア:

[(1, 122125025), (5, 24425005), (11, 11102275), (17, 7183825), (25, 4885001), (55, 2220455), (85, 1436765), (151, 808775), (173, 705925), (187, 653075), (275, 444091), (425, 287353), (755, 161755), (865, 141185), (935, 130615), (1661, 73525), (1903, 64175), (2567, 47575), (2941, 41525), (3775, 32351), (4325, 28237), (4675, 26123), (8305, 14705), (9515, 12835)]