192642525

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 362119680

約数和(自身を除く): 169477155

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 71, 75, 93, 155, 213, 225, 279, 355, 389, 465, 639, 775, 1065, 1167, 1395, 1775, 1945, 2201, 2325, 3195, 3501, 5325, 5835, 6603, 6975, 9725, 11005, 12059, 15975, 17505, 19809, 27619, 29175, 33015, 36177, 55025, 60295, 82857, 87525, 99045, 108531, 138095, 165075, 180885, 248571, 301475, 414285, 495225, 542655, 690475, 856189, 904425, 1242855, 2071425, 2568567, 2713275, 4280945, 6214275, 7705701, 12842835, 21404725, 38528505, 64214175, 192642525]

約数ペア:

[(1, 192642525), (3, 64214175), (5, 38528505), (9, 21404725), (15, 12842835), (25, 7705701), (31, 6214275), (45, 4280945), (71, 2713275), (75, 2568567), (93, 2071425), (155, 1242855), (213, 904425), (225, 856189), (279, 690475), (355, 542655), (389, 495225), (465, 414285), (639, 301475), (775, 248571), (1065, 180885), (1167, 165075), (1395, 138095), (1775, 108531), (1945, 99045), (2201, 87525), (2325, 82857), (3195, 60295), (3501, 55025), (5325, 36177), (5835, 33015), (6603, 29175), (6975, 27619), (9725, 19809), (11005, 17505), (12059, 15975)]