2387055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 4727808

約数和(自身を除く): 2340753

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 37, 51, 55, 69, 85, 111, 115, 165, 185, 187, 253, 255, 345, 391, 407, 555, 561, 629, 759, 851, 935, 1173, 1221, 1265, 1887, 1955, 2035, 2553, 2805, 3145, 3795, 4255, 4301, 5865, 6105, 6919, 9361, 9435, 12765, 12903, 14467, 20757, 21505, 28083, 34595, 43401, 46805, 64515, 72335, 103785, 140415, 159137, 217005, 477411, 795685, 2387055]

約数ペア:

[(1, 2387055), (3, 795685), (5, 477411), (11, 217005), (15, 159137), (17, 140415), (23, 103785), (33, 72335), (37, 64515), (51, 46805), (55, 43401), (69, 34595), (85, 28083), (111, 21505), (115, 20757), (165, 14467), (185, 12903), (187, 12765), (253, 9435), (255, 9361), (345, 6919), (391, 6105), (407, 5865), (555, 4301), (561, 4255), (629, 3795), (759, 3145), (851, 2805), (935, 2553), (1173, 2035), (1221, 1955), (1265, 1887)]