1570351185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20809}}^1$

素因数の和:20879

約数の個数: 64

約数和(自身を含む): 3076550400

約数和(自身を除く): 1506199215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 1161, 1677, 1755, 1935, 2795, 5031, 5805, 8385, 15093, 20809, 25155, 62427, 75465, 104045, 187281, 270517, 312135, 561843, 811551, 894787, 936405, 1352585, 2434653, 2684361, 2809215, 4057755, 4473935, 7303959, 8053083, 11632231, 12173265, 13421805, 24159249, 34896693, 36519795, 40265415, 58161155, 104690079, 120796245, 174483465, 314070237, 523450395, 1570351185]

約数ペア:

[(1, 1570351185), (3, 523450395), (5, 314070237), (9, 174483465), (13, 120796245), (15, 104690079), (27, 58161155), (39, 40265415), (43, 36519795), (45, 34896693), (65, 24159249), (117, 13421805), (129, 12173265), (135, 11632231), (195, 8053083), (215, 7303959), (351, 4473935), (387, 4057755), (559, 2809215), (585, 2684361), (645, 2434653), (1161, 1352585), (1677, 936405), (1755, 894787), (1935, 811551), (2795, 561843), (5031, 312135), (5805, 270517), (8385, 187281), (15093, 104045), (20809, 75465), (25155, 62427)]