98967675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 173600000

約数和(自身を除く): 74632325

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 199, 285, 349, 475, 597, 995, 1047, 1425, 1745, 2985, 3781, 4975, 5235, 6631, 8725, 11343, 14925, 18905, 19893, 26175, 33155, 56715, 69451, 94525, 99465, 165775, 208353, 283575, 347255, 497325, 1041765, 1319569, 1736275, 3958707, 5208825, 6597845, 19793535, 32989225, 98967675]

約数ペア:

[(1, 98967675), (3, 32989225), (5, 19793535), (15, 6597845), (19, 5208825), (25, 3958707), (57, 1736275), (75, 1319569), (95, 1041765), (199, 497325), (285, 347255), (349, 283575), (475, 208353), (597, 165775), (995, 99465), (1047, 94525), (1425, 69451), (1745, 56715), (2985, 33155), (3781, 26175), (4975, 19893), (5235, 18905), (6631, 14925), (8725, 11343)]