156691509475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1\times {\mathrm{3037}}^1$

素因数の和:4816

約数の個数: 48

約数和(自身を含む): 206760641472

約数和(自身を除く): 50069131997

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 1219, 1325, 1693, 3037, 6095, 8465, 15185, 30475, 38939, 42325, 69851, 75925, 89729, 160961, 194695, 349255, 448645, 804805, 973475, 1746275, 2063767, 2243225, 3702103, 4024025, 5141641, 10318835, 18510515, 25708205, 51594175, 92552575, 118257743, 128541025, 272506973, 591288715, 1362534865, 2956443575, 6267660379, 6812674325, 31338301895, 156691509475]

約数ペア:

[(1, 156691509475), (5, 31338301895), (23, 6812674325), (25, 6267660379), (53, 2956443575), (115, 1362534865), (265, 591288715), (575, 272506973), (1219, 128541025), (1325, 118257743), (1693, 92552575), (3037, 51594175), (6095, 25708205), (8465, 18510515), (15185, 10318835), (30475, 5141641), (38939, 4024025), (42325, 3702103), (69851, 2243225), (75925, 2063767), (89729, 1746275), (160961, 973475), (194695, 804805), (349255, 448645)]