4325895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 8865792

約数和(自身を除く): 4539897

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 443, 465, 651, 1085, 1329, 1395, 1953, 2215, 3101, 3255, 3987, 6645, 9303, 9765, 13733, 15505, 19935, 27909, 41199, 46515, 68665, 96131, 123597, 139545, 205995, 288393, 480655, 617985, 865179, 1441965, 4325895]

約数ペア:

[(1, 4325895), (3, 1441965), (5, 865179), (7, 617985), (9, 480655), (15, 288393), (21, 205995), (31, 139545), (35, 123597), (45, 96131), (63, 68665), (93, 46515), (105, 41199), (155, 27909), (217, 19935), (279, 15505), (315, 13733), (443, 9765), (465, 9303), (651, 6645), (1085, 3987), (1329, 3255), (1395, 3101), (1953, 2215)]