156722643015

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{127733}}^1$

素因数の和:128419

約数の個数: 32

約数和(自身を含む): 252839745216

約数和(自身を除く): 96117102201

約数列:

[1, 3, 5, 15, 157, 471, 521, 785, 1563, 2355, 2605, 7815, 81797, 127733, 245391, 383199, 408985, 638665, 1226955, 1915995, 20054081, 60162243, 66548893, 100270405, 199646679, 300811215, 332744465, 998233395, 10448176201, 31344528603, 52240881005, 156722643015]

約数ペア:

[(1, 156722643015), (3, 52240881005), (5, 31344528603), (15, 10448176201), (157, 998233395), (471, 332744465), (521, 300811215), (785, 199646679), (1563, 100270405), (2355, 66548893), (2605, 60162243), (7815, 20054081), (81797, 1915995), (127733, 1226955), (245391, 638665), (383199, 408985)]