150140375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 246205440

約数和(自身を除く): 96065065

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 125, 133, 175, 209, 275, 385, 475, 665, 821, 875, 1045, 1375, 1463, 1925, 2375, 3325, 4105, 5225, 5747, 7315, 9031, 9625, 15599, 16625, 20525, 26125, 28735, 36575, 45155, 63217, 77995, 102625, 109193, 143675, 171589, 182875, 225775, 316085, 389975, 545965, 718375, 857945, 1128875, 1201123, 1580425, 1949875, 2729825, 4289725, 6005615, 7902125, 13649125, 21448625, 30028075, 150140375]

約数ペア:

[(1, 150140375), (5, 30028075), (7, 21448625), (11, 13649125), (19, 7902125), (25, 6005615), (35, 4289725), (55, 2729825), (77, 1949875), (95, 1580425), (125, 1201123), (133, 1128875), (175, 857945), (209, 718375), (275, 545965), (385, 389975), (475, 316085), (665, 225775), (821, 182875), (875, 171589), (1045, 143675), (1375, 109193), (1463, 102625), (1925, 77995), (2375, 63217), (3325, 45155), (4105, 36575), (5225, 28735), (5747, 26125), (7315, 20525), (9031, 16625), (9625, 15599)]