238484392825

素因数分解:

$5^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1283}}^1$

素因数の和:1776

約数の個数: 96

約数和(自身を含む): 352504224000

約数和(自身を除く): 114019831175

約数列:

[1, 5, 7, 25, 35, 49, 53, 175, 245, 265, 343, 371, 409, 1225, 1283, 1325, 1715, 1855, 2045, 2597, 2863, 6415, 8575, 8981, 9275, 10225, 12985, 14315, 18179, 20041, 21677, 32075, 44905, 62867, 64925, 67999, 71575, 90895, 100205, 108385, 140287, 151739, 224525, 314335, 339995, 440069, 454475, 475993, 501025, 524747, 541925, 701435, 758695, 1062173, 1571675, 1699975, 2200345, 2379965, 2623735, 3331951, 3507175, 3673229, 3793475, 5310865, 7435211, 11001725, 11899825, 13118675, 16659755, 18366145, 23323657, 25712603, 26554325, 27811591, 37176055, 83298775, 91830725, 116618285, 128563015, 139057955, 179988221, 185880275, 194681137, 583091425, 642815075, 695289775, 899941105, 973405685, 1362767959, 4499705525, 4867028425, 6813839795, 9539375713, 34069198975, 47696878565, 238484392825]

約数ペア:

[(1, 238484392825), (5, 47696878565), (7, 34069198975), (25, 9539375713), (35, 6813839795), (49, 4867028425), (53, 4499705525), (175, 1362767959), (245, 973405685), (265, 899941105), (343, 695289775), (371, 642815075), (409, 583091425), (1225, 194681137), (1283, 185880275), (1325, 179988221), (1715, 139057955), (1855, 128563015), (2045, 116618285), (2597, 91830725), (2863, 83298775), (6415, 37176055), (8575, 27811591), (8981, 26554325), (9275, 25712603), (10225, 23323657), (12985, 18366145), (14315, 16659755), (18179, 13118675), (20041, 11899825), (21677, 11001725), (32075, 7435211), (44905, 5310865), (62867, 3793475), (64925, 3673229), (67999, 3507175), (71575, 3331951), (90895, 2623735), (100205, 2379965), (108385, 2200345), (140287, 1699975), (151739, 1571675), (224525, 1062173), (314335, 758695), (339995, 701435), (440069, 541925), (454475, 524747), (475993, 501025)]