156772103475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2521}}^1\times {\mathrm{63781}}^1$

素因数の和:66328

約数の個数: 48

約数和(自身を含む): 279249842144

約数和(自身を除く): 122477738669

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2521, 7563, 12605, 32773, 37815, 63025, 63781, 98319, 163865, 189075, 191343, 318905, 491595, 819325, 829153, 956715, 1594525, 2457975, 2487459, 4145765, 4783575, 12437295, 20728825, 62186475, 160791901, 482375703, 803959505, 2090294713, 2411878515, 4019797525, 6270884139, 10451473565, 12059392575, 31354420695, 52257367825, 156772103475]

約数ペア:

[(1, 156772103475), (3, 52257367825), (5, 31354420695), (13, 12059392575), (15, 10451473565), (25, 6270884139), (39, 4019797525), (65, 2411878515), (75, 2090294713), (195, 803959505), (325, 482375703), (975, 160791901), (2521, 62186475), (7563, 20728825), (12605, 12437295), (32773, 4783575), (37815, 4145765), (63025, 2487459), (63781, 2457975), (98319, 1594525), (163865, 956715), (189075, 829153), (191343, 819325), (318905, 491595)]