12428156925

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{5011}}^1$

素因数の和:5251

約数の個数: 72

約数和(自身を含む): 22719115328

約数和(自身を除く): 10290958403

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 151, 219, 225, 365, 453, 657, 755, 1095, 1359, 1825, 2265, 3285, 3775, 5011, 5475, 6795, 11023, 11325, 15033, 16425, 25055, 33069, 33975, 45099, 55115, 75165, 99207, 125275, 165345, 225495, 275575, 365803, 375825, 496035, 756661, 826725, 1097409, 1127475, 1829015, 2269983, 2480175, 3292227, 3783305, 5487045, 6809949, 9145075, 11349915, 16461135, 18916525, 27435225, 34049745, 55236253, 56749575, 82305675, 165708759, 170248725, 276181265, 497126277, 828543795, 1380906325, 2485631385, 4142718975, 12428156925]

約数ペア:

[(1, 12428156925), (3, 4142718975), (5, 2485631385), (9, 1380906325), (15, 828543795), (25, 497126277), (45, 276181265), (73, 170248725), (75, 165708759), (151, 82305675), (219, 56749575), (225, 55236253), (365, 34049745), (453, 27435225), (657, 18916525), (755, 16461135), (1095, 11349915), (1359, 9145075), (1825, 6809949), (2265, 5487045), (3285, 3783305), (3775, 3292227), (5011, 2480175), (5475, 2269983), (6795, 1829015), (11023, 1127475), (11325, 1097409), (15033, 826725), (16425, 756661), (25055, 496035), (33069, 375825), (33975, 365803), (45099, 275575), (55115, 225495), (75165, 165345), (99207, 125275)]