71323395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 137507328

約数和(自身を除く): 66183933

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 55, 65, 123, 143, 165, 195, 205, 429, 451, 533, 615, 715, 811, 1353, 1599, 2145, 2255, 2433, 2665, 4055, 5863, 6765, 7995, 8921, 10543, 12165, 17589, 26763, 29315, 31629, 33251, 44605, 52715, 87945, 99753, 115973, 133815, 158145, 166255, 347919, 365761, 432263, 498765, 579865, 1097283, 1296789, 1739595, 1828805, 2161315, 4754893, 5486415, 6483945, 14264679, 23774465, 71323395]

約数ペア:

[(1, 71323395), (3, 23774465), (5, 14264679), (11, 6483945), (13, 5486415), (15, 4754893), (33, 2161315), (39, 1828805), (41, 1739595), (55, 1296789), (65, 1097283), (123, 579865), (143, 498765), (165, 432263), (195, 365761), (205, 347919), (429, 166255), (451, 158145), (533, 133815), (615, 115973), (715, 99753), (811, 87945), (1353, 52715), (1599, 44605), (2145, 33251), (2255, 31629), (2433, 29315), (2665, 26763), (4055, 17589), (5863, 12165), (6765, 10543), (7995, 8921)]