97704975

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 167766048

約数和(自身を除く): 70061073

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 137, 185, 257, 411, 555, 685, 771, 925, 1285, 2055, 2775, 3425, 3855, 5069, 6425, 9509, 10275, 15207, 19275, 25345, 28527, 35209, 47545, 76035, 105627, 126725, 142635, 176045, 237725, 380175, 528135, 713175, 880225, 1302733, 2640675, 3908199, 6513665, 19540995, 32568325, 97704975]

約数ペア:

[(1, 97704975), (3, 32568325), (5, 19540995), (15, 6513665), (25, 3908199), (37, 2640675), (75, 1302733), (111, 880225), (137, 713175), (185, 528135), (257, 380175), (411, 237725), (555, 176045), (685, 142635), (771, 126725), (925, 105627), (1285, 76035), (2055, 47545), (2775, 35209), (3425, 28527), (3855, 25345), (5069, 19275), (6425, 15207), (9509, 10275)]