2023245525

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{78649}}^1$

素因数の和:78683

約数の個数: 48

約数和(自身を含む): 3901040000

約数和(自身を除く): 1877794475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1225, 1715, 3675, 5145, 8575, 25725, 78649, 235947, 393245, 550543, 1179735, 1651629, 1966225, 2752715, 3853801, 5898675, 8258145, 11561403, 13763575, 19269005, 26976607, 41290725, 57807015, 80929821, 96345025, 134883035, 289035075, 404649105, 674415175, 2023245525]

約数ペア:

[(1, 2023245525), (3, 674415175), (5, 404649105), (7, 289035075), (15, 134883035), (21, 96345025), (25, 80929821), (35, 57807015), (49, 41290725), (75, 26976607), (105, 19269005), (147, 13763575), (175, 11561403), (245, 8258145), (343, 5898675), (525, 3853801), (735, 2752715), (1029, 1966225), (1225, 1651629), (1715, 1179735), (3675, 550543), (5145, 393245), (8575, 235947), (25725, 78649)]