605996925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 1059932160

約数和(自身を除く): 453935235

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 223, 285, 475, 669, 1115, 1425, 1907, 3345, 4237, 5575, 5721, 9535, 12711, 16725, 21185, 28605, 36233, 47675, 63555, 105925, 108699, 143025, 181165, 317775, 425261, 543495, 905825, 1275783, 2126305, 2717475, 6378915, 8079959, 10631525, 24239877, 31894575, 40399795, 121199385, 201998975, 605996925]

約数ペア:

[(1, 605996925), (3, 201998975), (5, 121199385), (15, 40399795), (19, 31894575), (25, 24239877), (57, 10631525), (75, 8079959), (95, 6378915), (223, 2717475), (285, 2126305), (475, 1275783), (669, 905825), (1115, 543495), (1425, 425261), (1907, 317775), (3345, 181165), (4237, 143025), (5575, 108699), (5721, 105925), (9535, 63555), (12711, 47675), (16725, 36233), (21185, 28605)]