236412825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 435388800

約数和(自身を除く): 198975975

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 121, 165, 239, 275, 327, 363, 545, 605, 717, 825, 1195, 1199, 1635, 1815, 2629, 2725, 3025, 3585, 3597, 5975, 5995, 7887, 8175, 9075, 13145, 13189, 17925, 17985, 26051, 28919, 29975, 39435, 39567, 65725, 65945, 78153, 86757, 89925, 130255, 144595, 197175, 197835, 286561, 329725, 390765, 433785, 651275, 722975, 859683, 989175, 1432805, 1953825, 2168925, 3152171, 4298415, 7164025, 9456513, 15760855, 21492075, 47282565, 78804275, 236412825]

約数ペア:

[(1, 236412825), (3, 78804275), (5, 47282565), (11, 21492075), (15, 15760855), (25, 9456513), (33, 7164025), (55, 4298415), (75, 3152171), (109, 2168925), (121, 1953825), (165, 1432805), (239, 989175), (275, 859683), (327, 722975), (363, 651275), (545, 433785), (605, 390765), (717, 329725), (825, 286561), (1195, 197835), (1199, 197175), (1635, 144595), (1815, 130255), (2629, 89925), (2725, 86757), (3025, 78153), (3585, 65945), (3597, 65725), (5975, 39567), (5995, 39435), (7887, 29975), (8175, 28919), (9075, 26051), (13145, 17985), (13189, 17925)]