156932770425

素因数分解:

$3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{421}}^1\times {\mathrm{16963}}^1$

素因数の和:17690

約数の個数: 48

約数和(自身を含む): 260981504448

約数和(自身を除く): 104048734023

約数列:

[1, 3, 5, 15, 25, 75, 293, 421, 879, 1263, 1465, 2105, 4395, 6315, 7325, 10525, 16963, 21975, 31575, 50889, 84815, 123353, 254445, 370059, 424075, 616765, 1272225, 1850295, 3083825, 4970159, 7141423, 9251475, 14910477, 21424269, 24850795, 35707115, 74552385, 107121345, 124253975, 178535575, 372761925, 535606725, 2092436939, 6277310817, 10462184695, 31386554085, 52310923475, 156932770425]

約数ペア:

[(1, 156932770425), (3, 52310923475), (5, 31386554085), (15, 10462184695), (25, 6277310817), (75, 2092436939), (293, 535606725), (421, 372761925), (879, 178535575), (1263, 124253975), (1465, 107121345), (2105, 74552385), (4395, 35707115), (6315, 24850795), (7325, 21424269), (10525, 14910477), (16963, 9251475), (21975, 7141423), (31575, 4970159), (50889, 3083825), (84815, 1850295), (123353, 1272225), (254445, 616765), (370059, 424075)]