61980435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11383}}^1$

素因数の和:11416

約数の個数: 36

約数和(自身を含む): 118097616

約数和(自身を除く): 56117181

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 11383, 34149, 56915, 102447, 125213, 170745, 375639, 512235, 626065, 1126917, 1377343, 1878195, 4132029, 5634585, 6886715, 12396087, 20660145, 61980435]

約数ペア:

[(1, 61980435), (3, 20660145), (5, 12396087), (9, 6886715), (11, 5634585), (15, 4132029), (33, 1878195), (45, 1377343), (55, 1126917), (99, 626065), (121, 512235), (165, 375639), (363, 170745), (495, 125213), (605, 102447), (1089, 56915), (1815, 34149), (5445, 11383)]