98768725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 145544256

約数和(自身を除く): 46775531

約数列:

[1, 5, 11, 17, 25, 37, 55, 85, 185, 187, 275, 407, 425, 571, 629, 925, 935, 2035, 2855, 3145, 4675, 6281, 6919, 9707, 10175, 14275, 15725, 21127, 31405, 34595, 48535, 105635, 106777, 157025, 172975, 232397, 242675, 359159, 528175, 533885, 1161985, 1795795, 2669425, 3950749, 5809925, 8978975, 19753745, 98768725]

約数ペア:

[(1, 98768725), (5, 19753745), (11, 8978975), (17, 5809925), (25, 3950749), (37, 2669425), (55, 1795795), (85, 1161985), (185, 533885), (187, 528175), (275, 359159), (407, 242675), (425, 232397), (571, 172975), (629, 157025), (925, 106777), (935, 105635), (2035, 48535), (2855, 34595), (3145, 31405), (4675, 21127), (6281, 15725), (6919, 14275), (9707, 10175)]