12072775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 17778376

約数和(自身を除く): 5705601

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 307, 325, 605, 715, 1535, 1573, 3025, 3377, 3575, 3991, 7675, 7865, 16885, 19955, 37147, 39325, 43901, 84425, 99775, 185735, 219505, 482911, 928675, 1097525, 2414555, 12072775]

約数ペア:

[(1, 12072775), (5, 2414555), (11, 1097525), (13, 928675), (25, 482911), (55, 219505), (65, 185735), (121, 99775), (143, 84425), (275, 43901), (307, 39325), (325, 37147), (605, 19955), (715, 16885), (1535, 7865), (1573, 7675), (3025, 3991), (3377, 3575)]