103883975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 146053152

約数和(自身を除く): 42169177

約数列:

[1, 5, 13, 25, 37, 53, 65, 163, 185, 265, 325, 481, 689, 815, 925, 1325, 1961, 2119, 2405, 3445, 4075, 6031, 8639, 9805, 10595, 12025, 17225, 25493, 30155, 43195, 49025, 52975, 78403, 112307, 127465, 150775, 215975, 319643, 392015, 561535, 637325, 1598215, 1960075, 2807675, 4155359, 7991075, 20776795, 103883975]

約数ペア:

[(1, 103883975), (5, 20776795), (13, 7991075), (25, 4155359), (37, 2807675), (53, 1960075), (65, 1598215), (163, 637325), (185, 561535), (265, 392015), (325, 319643), (481, 215975), (689, 150775), (815, 127465), (925, 112307), (1325, 78403), (1961, 52975), (2119, 49025), (2405, 43195), (3445, 30155), (4075, 25493), (6031, 17225), (8639, 12025), (9805, 10595)]