669089655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3601

約数の個数: 96

約数和(自身を含む): 1392431040

約数和(自身を除く): 723341385

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 39, 45, 51, 57, 65, 85, 95, 117, 153, 171, 195, 221, 247, 255, 285, 323, 585, 663, 741, 765, 855, 969, 1105, 1235, 1615, 1989, 2223, 2907, 3315, 3541, 3705, 4199, 4845, 9945, 10623, 11115, 12597, 14535, 17705, 20995, 31869, 37791, 46033, 53115, 60197, 62985, 67279, 138099, 159345, 180591, 188955, 201837, 230165, 300985, 336395, 414297, 541773, 605511, 690495, 782561, 874627, 902955, 1009185, 1143743, 2071485, 2347683, 2623881, 2708865, 3027555, 3431229, 3912805, 4373135, 5718715, 7043049, 7871643, 10293687, 11738415, 13119405, 14868659, 17156145, 35215245, 39358215, 44605977, 51468435, 74343295, 133817931, 223029885, 669089655]

約数ペア:

[(1, 669089655), (3, 223029885), (5, 133817931), (9, 74343295), (13, 51468435), (15, 44605977), (17, 39358215), (19, 35215245), (39, 17156145), (45, 14868659), (51, 13119405), (57, 11738415), (65, 10293687), (85, 7871643), (95, 7043049), (117, 5718715), (153, 4373135), (171, 3912805), (195, 3431229), (221, 3027555), (247, 2708865), (255, 2623881), (285, 2347683), (323, 2071485), (585, 1143743), (663, 1009185), (741, 902955), (765, 874627), (855, 782561), (969, 690495), (1105, 605511), (1235, 541773), (1615, 414297), (1989, 336395), (2223, 300985), (2907, 230165), (3315, 201837), (3541, 188955), (3705, 180591), (4199, 159345), (4845, 138099), (9945, 67279), (10623, 62985), (11115, 60197), (12597, 53115), (14535, 46033), (17705, 37791), (20995, 31869)]