156916458675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{68447}}^1$

素因数の和:68929

約数の個数: 72

約数和(自身を含む): 293940900864

約数和(自身を除く): 137024442189

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 443, 575, 1035, 1329, 1725, 2215, 3987, 5175, 6645, 10189, 11075, 19935, 30567, 33225, 50945, 68447, 91701, 99675, 152835, 205341, 254725, 342235, 458505, 616023, 764175, 1026705, 1574281, 1711175, 2292525, 3080115, 4722843, 5133525, 7871405, 14168529, 15400575, 23614215, 30322021, 39357025, 70842645, 90966063, 118071075, 151610105, 272898189, 354213225, 454830315, 697406483, 758050525, 1364490945, 2092219449, 2274151575, 3487032415, 6276658347, 6822454725, 10461097245, 17435162075, 31383291735, 52305486225, 156916458675]

約数ペア:

[(1, 156916458675), (3, 52305486225), (5, 31383291735), (9, 17435162075), (15, 10461097245), (23, 6822454725), (25, 6276658347), (45, 3487032415), (69, 2274151575), (75, 2092219449), (115, 1364490945), (207, 758050525), (225, 697406483), (345, 454830315), (443, 354213225), (575, 272898189), (1035, 151610105), (1329, 118071075), (1725, 90966063), (2215, 70842645), (3987, 39357025), (5175, 30322021), (6645, 23614215), (10189, 15400575), (11075, 14168529), (19935, 7871405), (30567, 5133525), (33225, 4722843), (50945, 3080115), (68447, 2292525), (91701, 1711175), (99675, 1574281), (152835, 1026705), (205341, 764175), (254725, 616023), (342235, 458505)]