156957195525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{366701}}^1$

素因数の和:367166

約数の個数: 48

約数和(自身を含む): 280101655680

約数和(自身を除く): 123144460155

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 439, 975, 1317, 2195, 5707, 6585, 10975, 17121, 28535, 32925, 85605, 142675, 366701, 428025, 1100103, 1833505, 4767113, 5500515, 9167525, 14301339, 23835565, 27502575, 71506695, 119177825, 160981739, 357533475, 482945217, 804908695, 2092762607, 2414726085, 4024543475, 6278287821, 10463813035, 12073630425, 31391439105, 52319065175, 156957195525]

約数ペア:

[(1, 156957195525), (3, 52319065175), (5, 31391439105), (13, 12073630425), (15, 10463813035), (25, 6278287821), (39, 4024543475), (65, 2414726085), (75, 2092762607), (195, 804908695), (325, 482945217), (439, 357533475), (975, 160981739), (1317, 119177825), (2195, 71506695), (5707, 27502575), (6585, 23835565), (10975, 14301339), (17121, 9167525), (28535, 5500515), (32925, 4767113), (85605, 1833505), (142675, 1100103), (366701, 428025)]