13306533275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{3931}}^1$

素因数の和:4029

約数の個数: 72

約数和(自身を含む): 20384242944

約数和(自身を除く): 7077709669

約数列:

[1, 5, 7, 23, 25, 29, 35, 115, 145, 161, 175, 203, 575, 667, 725, 805, 841, 1015, 3335, 3931, 4025, 4205, 4669, 5075, 5887, 16675, 19343, 19655, 21025, 23345, 27517, 29435, 90413, 96715, 98275, 113999, 116725, 135401, 137585, 147175, 452065, 483575, 569995, 632891, 677005, 687925, 797993, 2260325, 2621977, 2849975, 3164455, 3305971, 3385025, 3989965, 13109885, 15822275, 16529855, 18353839, 19949825, 23141797, 65549425, 76037333, 82649275, 91769195, 115708985, 380186665, 458845975, 532261331, 578544925, 1900933325, 2661306655, 13306533275]

約数ペア:

[(1, 13306533275), (5, 2661306655), (7, 1900933325), (23, 578544925), (25, 532261331), (29, 458845975), (35, 380186665), (115, 115708985), (145, 91769195), (161, 82649275), (175, 76037333), (203, 65549425), (575, 23141797), (667, 19949825), (725, 18353839), (805, 16529855), (841, 15822275), (1015, 13109885), (3335, 3989965), (3931, 3385025), (4025, 3305971), (4205, 3164455), (4669, 2849975), (5075, 2621977), (5887, 2260325), (16675, 797993), (19343, 687925), (19655, 677005), (21025, 632891), (23345, 569995), (27517, 483575), (29435, 452065), (90413, 147175), (96715, 137585), (98275, 135401), (113999, 116725)]