989175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 1814120

約数和(自身を除く): 824945

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 121, 165, 275, 327, 363, 545, 605, 825, 1199, 1635, 1815, 2725, 3025, 3597, 5995, 8175, 9075, 13189, 17985, 29975, 39567, 65945, 89925, 197835, 329725, 989175]

約数ペア:

[(1, 989175), (3, 329725), (5, 197835), (11, 89925), (15, 65945), (25, 39567), (33, 29975), (55, 17985), (75, 13189), (109, 9075), (121, 8175), (165, 5995), (275, 3597), (327, 3025), (363, 2725), (545, 1815), (605, 1635), (825, 1199)]