42156913875

素因数分解:

$3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{8627}}^1$

素因数の和:8885

約数の個数: 64

約数和(自身を含む): 71454749184

約数和(自身を除く): 29297835309

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 157, 249, 375, 415, 471, 785, 1245, 2075, 2355, 3925, 6225, 8627, 10375, 11775, 13031, 19625, 25881, 31125, 39093, 43135, 58875, 65155, 129405, 195465, 215675, 325775, 647025, 716041, 977325, 1078375, 1354439, 1628875, 2148123, 3235125, 3580205, 4063317, 4886625, 6772195, 10740615, 17901025, 20316585, 33860975, 53703075, 89505125, 101582925, 112418437, 169304875, 268515375, 337255311, 507914625, 562092185, 1686276555, 2810460925, 8431382775, 14052304625, 42156913875]

約数ペア:

[(1, 42156913875), (3, 14052304625), (5, 8431382775), (15, 2810460925), (25, 1686276555), (75, 562092185), (83, 507914625), (125, 337255311), (157, 268515375), (249, 169304875), (375, 112418437), (415, 101582925), (471, 89505125), (785, 53703075), (1245, 33860975), (2075, 20316585), (2355, 17901025), (3925, 10740615), (6225, 6772195), (8627, 4886625), (10375, 4063317), (11775, 3580205), (13031, 3235125), (19625, 2148123), (25881, 1628875), (31125, 1354439), (39093, 1078375), (43135, 977325), (58875, 716041), (65155, 647025), (129405, 325775), (195465, 215675)]