8439150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 21141504

約数和(自身を除く): 12702354

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 443, 635, 762, 886, 1270, 1329, 1905, 2215, 2658, 3175, 3810, 4430, 6350, 6645, 9525, 11075, 13290, 19050, 22150, 33225, 56261, 66450, 112522, 168783, 281305, 337566, 562610, 843915, 1406525, 1687830, 2813050, 4219575, 8439150]

約数ペア:

[(1, 8439150), (2, 4219575), (3, 2813050), (5, 1687830), (6, 1406525), (10, 843915), (15, 562610), (25, 337566), (30, 281305), (50, 168783), (75, 112522), (127, 66450), (150, 56261), (254, 33225), (381, 22150), (443, 19050), (635, 13290), (762, 11075), (886, 9525), (1270, 6645), (1329, 6350), (1905, 4430), (2215, 3810), (2658, 3175)]