18600945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 14300175

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 1427, 2607, 4281, 4345, 7135, 13035, 15697, 21405, 47091, 78485, 112733, 235455, 338199, 563665, 1240063, 1690995, 3720189, 6200315, 18600945]

約数ペア:

[(1, 18600945), (3, 6200315), (5, 3720189), (11, 1690995), (15, 1240063), (33, 563665), (55, 338199), (79, 235455), (165, 112733), (237, 78485), (395, 47091), (869, 21405), (1185, 15697), (1427, 13035), (2607, 7135), (4281, 4345)]