54835965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 103042368

約数和(自身を除く): 48206403

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1667, 1935, 2193, 3655, 5001, 6579, 8335, 10965, 15003, 25005, 28339, 32895, 71681, 75015, 85017, 141695, 215043, 255051, 358405, 425085, 645129, 1075215, 1218577, 1275255, 3225645, 3655731, 6092885, 10967193, 18278655, 54835965]

約数ペア:

[(1, 54835965), (3, 18278655), (5, 10967193), (9, 6092885), (15, 3655731), (17, 3225645), (43, 1275255), (45, 1218577), (51, 1075215), (85, 645129), (129, 425085), (153, 358405), (215, 255051), (255, 215043), (387, 141695), (645, 85017), (731, 75015), (765, 71681), (1667, 32895), (1935, 28339), (2193, 25005), (3655, 15003), (5001, 10965), (6579, 8335)]