15203558149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{12143}}^1$

素因数の和:12349

約数の個数: 32

約数和(自身を含む): 17831278080

約数和(自身を除く): 2627719931

約数列:

[1, 13, 19, 37, 137, 247, 481, 703, 1781, 2603, 5069, 9139, 12143, 33839, 65897, 96311, 157859, 230717, 449291, 1252043, 1663591, 2999321, 5840783, 8536529, 21626683, 31608229, 61552867, 110974877, 410906977, 800187271, 1169504473, 15203558149]

約数ペア:

[(1, 15203558149), (13, 1169504473), (19, 800187271), (37, 410906977), (137, 110974877), (247, 61552867), (481, 31608229), (703, 21626683), (1781, 8536529), (2603, 5840783), (5069, 2999321), (9139, 1663591), (12143, 1252043), (33839, 449291), (65897, 230717), (96311, 157859)]