235672275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 422097984

約数和(自身を除く): 186425709

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 83, 85, 131, 249, 255, 289, 393, 415, 425, 655, 867, 1245, 1275, 1411, 1445, 1965, 2075, 2227, 3275, 4233, 4335, 6225, 6681, 7055, 7225, 9825, 10873, 11135, 21165, 21675, 23987, 32619, 33405, 35275, 37859, 54365, 55675, 71961, 105825, 113577, 119935, 163095, 167025, 184841, 189295, 271825, 359805, 554523, 567885, 599675, 815475, 924205, 946475, 1799025, 2772615, 2839425, 3142297, 4621025, 9426891, 13863075, 15711485, 47134455, 78557425, 235672275]

約数ペア:

[(1, 235672275), (3, 78557425), (5, 47134455), (15, 15711485), (17, 13863075), (25, 9426891), (51, 4621025), (75, 3142297), (83, 2839425), (85, 2772615), (131, 1799025), (249, 946475), (255, 924205), (289, 815475), (393, 599675), (415, 567885), (425, 554523), (655, 359805), (867, 271825), (1245, 189295), (1275, 184841), (1411, 167025), (1445, 163095), (1965, 119935), (2075, 113577), (2227, 105825), (3275, 71961), (4233, 55675), (4335, 54365), (6225, 37859), (6681, 35275), (7055, 33405), (7225, 32619), (9825, 23987), (10873, 21675), (11135, 21165)]