84189175

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 126152640

約数和(自身を除く): 41963465

約数列:

[1, 5, 7, 25, 29, 35, 53, 145, 175, 203, 265, 313, 371, 725, 1015, 1325, 1537, 1565, 1855, 2191, 5075, 7685, 7825, 9077, 9275, 10759, 10955, 16589, 38425, 45385, 53795, 54775, 63539, 82945, 116123, 226925, 268975, 317695, 414725, 481081, 580615, 1588475, 2405405, 2903075, 3367567, 12027025, 16837835, 84189175]

約数ペア:

[(1, 84189175), (5, 16837835), (7, 12027025), (25, 3367567), (29, 2903075), (35, 2405405), (53, 1588475), (145, 580615), (175, 481081), (203, 414725), (265, 317695), (313, 268975), (371, 226925), (725, 116123), (1015, 82945), (1325, 63539), (1537, 54775), (1565, 53795), (1855, 45385), (2191, 38425), (5075, 16589), (7685, 10955), (7825, 10759), (9077, 9275)]