98403675

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 167629152

約数和(自身を除く): 69225477

約数列:

[1, 3, 5, 15, 25, 61, 75, 137, 157, 183, 305, 411, 471, 685, 785, 915, 1525, 2055, 2355, 3425, 3925, 4575, 8357, 9577, 10275, 11775, 21509, 25071, 28731, 41785, 47885, 64527, 107545, 125355, 143655, 208925, 239425, 322635, 537725, 626775, 718275, 1312049, 1613175, 3936147, 6560245, 19680735, 32801225, 98403675]

約数ペア:

[(1, 98403675), (3, 32801225), (5, 19680735), (15, 6560245), (25, 3936147), (61, 1613175), (75, 1312049), (137, 718275), (157, 626775), (183, 537725), (305, 322635), (411, 239425), (471, 208925), (685, 143655), (785, 125355), (915, 107545), (1525, 64527), (2055, 47885), (2355, 41785), (3425, 28731), (3925, 25071), (4575, 21509), (8357, 11775), (9577, 10275)]