234540804975

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{7253}}^1$

素因数の和:7617

約数の個数: 96

約数和(自身を含む): 409076388864

約数和(自身を除く): 174535583889

約数列:

[1, 3, 5, 15, 25, 37, 43, 75, 111, 129, 185, 215, 271, 555, 645, 813, 925, 1075, 1355, 1591, 2775, 3225, 4065, 4773, 6775, 7253, 7955, 10027, 11653, 20325, 21759, 23865, 30081, 34959, 36265, 39775, 50135, 58265, 108795, 119325, 150405, 174795, 181325, 250675, 268361, 291325, 311879, 431161, 543975, 752025, 805083, 873975, 935637, 1293483, 1341805, 1559395, 1965563, 2155805, 4025415, 4678185, 5896689, 6467415, 6709025, 7796975, 9827815, 10779025, 11539523, 20127075, 23390925, 29483445, 32337075, 34618569, 49139075, 57697615, 72725831, 84519209, 147417225, 173092845, 218177493, 253557627, 288488075, 363629155, 422596045, 865464225, 1090887465, 1267788135, 1818145775, 2112980225, 3127210733, 5454437325, 6338940675, 9381632199, 15636053665, 46908160995, 78180268325, 234540804975]

約数ペア:

[(1, 234540804975), (3, 78180268325), (5, 46908160995), (15, 15636053665), (25, 9381632199), (37, 6338940675), (43, 5454437325), (75, 3127210733), (111, 2112980225), (129, 1818145775), (185, 1267788135), (215, 1090887465), (271, 865464225), (555, 422596045), (645, 363629155), (813, 288488075), (925, 253557627), (1075, 218177493), (1355, 173092845), (1591, 147417225), (2775, 84519209), (3225, 72725831), (4065, 57697615), (4773, 49139075), (6775, 34618569), (7253, 32337075), (7955, 29483445), (10027, 23390925), (11653, 20127075), (20325, 11539523), (21759, 10779025), (23865, 9827815), (30081, 7796975), (34959, 6709025), (36265, 6467415), (39775, 5896689), (50135, 4678185), (58265, 4025415), (108795, 2155805), (119325, 1965563), (150405, 1559395), (174795, 1341805), (181325, 1293483), (250675, 935637), (268361, 873975), (291325, 805083), (311879, 752025), (431161, 543975)]