7236645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 13789440

約数和(自身を除く): 6552795

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 59, 65, 85, 111, 177, 185, 195, 221, 255, 295, 481, 555, 629, 663, 767, 885, 1003, 1105, 1443, 1887, 2183, 2301, 2405, 3009, 3145, 3315, 3835, 5015, 6549, 7215, 8177, 9435, 10915, 11505, 13039, 15045, 24531, 28379, 32745, 37111, 39117, 40885, 65195, 85137, 111333, 122655, 141895, 185555, 195585, 425685, 482443, 556665, 1447329, 2412215, 7236645]

約数ペア:

[(1, 7236645), (3, 2412215), (5, 1447329), (13, 556665), (15, 482443), (17, 425685), (37, 195585), (39, 185555), (51, 141895), (59, 122655), (65, 111333), (85, 85137), (111, 65195), (177, 40885), (185, 39117), (195, 37111), (221, 32745), (255, 28379), (295, 24531), (481, 15045), (555, 13039), (629, 11505), (663, 10915), (767, 9435), (885, 8177), (1003, 7215), (1105, 6549), (1443, 5015), (1887, 3835), (2183, 3315), (2301, 3145), (2405, 3009)]