23136975

素因数分解:

$3^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 42973440

約数和(自身を除く): 19836465

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 151, 225, 227, 453, 675, 681, 755, 1135, 1359, 2043, 2265, 3405, 3775, 4077, 5675, 6129, 6795, 10215, 11325, 17025, 20385, 30645, 33975, 34277, 51075, 101925, 102831, 153225, 171385, 308493, 514155, 856925, 925479, 1542465, 2570775, 4627395, 7712325, 23136975]

約数ペア:

[(1, 23136975), (3, 7712325), (5, 4627395), (9, 2570775), (15, 1542465), (25, 925479), (27, 856925), (45, 514155), (75, 308493), (135, 171385), (151, 153225), (225, 102831), (227, 101925), (453, 51075), (675, 34277), (681, 33975), (755, 30645), (1135, 20385), (1359, 17025), (2043, 11325), (2265, 10215), (3405, 6795), (3775, 6129), (4077, 5675)]