156780506385

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3851}}^1\times {\mathrm{19249}}^1$

素因数の和:23158

約数の個数: 48

約数和(自身を含む): 277621344000

約数和(自身を除く): 120840837615

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 3851, 11553, 19249, 19255, 34659, 57747, 57765, 96245, 173241, 173295, 180997, 288735, 542991, 866205, 904703, 904985, 1628973, 2714109, 2714955, 4523515, 8142327, 8144865, 13570545, 40711635, 74127899, 222383697, 370639495, 667151091, 1111918485, 3335755455, 3484011253, 10452033759, 17420056265, 31356101277, 52260168795, 156780506385]

約数ペア:

[(1, 156780506385), (3, 52260168795), (5, 31356101277), (9, 17420056265), (15, 10452033759), (45, 3484011253), (47, 3335755455), (141, 1111918485), (235, 667151091), (423, 370639495), (705, 222383697), (2115, 74127899), (3851, 40711635), (11553, 13570545), (19249, 8144865), (19255, 8142327), (34659, 4523515), (57747, 2714955), (57765, 2714109), (96245, 1628973), (173241, 904985), (173295, 904703), (180997, 866205), (288735, 542991)]