55734885

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7279

約数の個数: 40

約数和(自身を含む): 105182880

約数和(自身を除く): 49447995

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7243, 7695, 21729, 36215, 65187, 108645, 137617, 195561, 325935, 412851, 586683, 688085, 977805, 1238553, 2064255, 2933415, 3715659, 6192765, 11146977, 18578295, 55734885]

約数ペア:

[(1, 55734885), (3, 18578295), (5, 11146977), (9, 6192765), (15, 3715659), (19, 2933415), (27, 2064255), (45, 1238553), (57, 977805), (81, 688085), (95, 586683), (135, 412851), (171, 325935), (285, 195561), (405, 137617), (513, 108645), (855, 65187), (1539, 36215), (2565, 21729), (7243, 7695)]