98555775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 170480160

約数和(自身を除く): 71924385

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 113, 145, 339, 401, 435, 565, 725, 1203, 1695, 2005, 2175, 2825, 3277, 6015, 8475, 9831, 10025, 11629, 16385, 30075, 34887, 45313, 49155, 58145, 81925, 135939, 174435, 226565, 245775, 290725, 679695, 872175, 1132825, 1314077, 3398475, 3942231, 6570385, 19711155, 32851925, 98555775]

約数ペア:

[(1, 98555775), (3, 32851925), (5, 19711155), (15, 6570385), (25, 3942231), (29, 3398475), (75, 1314077), (87, 1132825), (113, 872175), (145, 679695), (339, 290725), (401, 245775), (435, 226565), (565, 174435), (725, 135939), (1203, 81925), (1695, 58145), (2005, 49155), (2175, 45313), (2825, 34887), (3277, 30075), (6015, 16385), (8475, 11629), (9831, 10025)]