22137255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 45287424

約数和(自身を除く): 23150169

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 2267, 3255, 6801, 9765, 11335, 15869, 20403, 34005, 47607, 70277, 79345, 102015, 142821, 210831, 238035, 351385, 491939, 632493, 714105, 1054155, 1475817, 2459695, 3162465, 4427451, 7379085, 22137255]

約数ペア:

[(1, 22137255), (3, 7379085), (5, 4427451), (7, 3162465), (9, 2459695), (15, 1475817), (21, 1054155), (31, 714105), (35, 632493), (45, 491939), (63, 351385), (93, 238035), (105, 210831), (155, 142821), (217, 102015), (279, 79345), (315, 70277), (465, 47607), (651, 34005), (1085, 20403), (1395, 15869), (1953, 11335), (2267, 9765), (3255, 6801)]