68954325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 66037035

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 53, 55, 57, 75, 83, 95, 159, 165, 209, 249, 265, 275, 285, 415, 475, 583, 627, 795, 825, 913, 1007, 1045, 1245, 1325, 1425, 1577, 1749, 2075, 2739, 2915, 3021, 3135, 3975, 4399, 4565, 4731, 5035, 5225, 6225, 7885, 8745, 11077, 13197, 13695, 14575, 15105, 15675, 17347, 21995, 22825, 23655, 25175, 33231, 39425, 43725, 48389, 52041, 55385, 65985, 68475, 75525, 83581, 86735, 109975, 118275, 145167, 166155, 241945, 250743, 260205, 276925, 329925, 417905, 433675, 725835, 830775, 919391, 1209725, 1253715, 1301025, 2089525, 2758173, 3629175, 4596955, 6268575, 13790865, 22984775, 68954325]

約数ペア:

[(1, 68954325), (3, 22984775), (5, 13790865), (11, 6268575), (15, 4596955), (19, 3629175), (25, 2758173), (33, 2089525), (53, 1301025), (55, 1253715), (57, 1209725), (75, 919391), (83, 830775), (95, 725835), (159, 433675), (165, 417905), (209, 329925), (249, 276925), (265, 260205), (275, 250743), (285, 241945), (415, 166155), (475, 145167), (583, 118275), (627, 109975), (795, 86735), (825, 83581), (913, 75525), (1007, 68475), (1045, 65985), (1245, 55385), (1325, 52041), (1425, 48389), (1577, 43725), (1749, 39425), (2075, 33231), (2739, 25175), (2915, 23655), (3021, 22825), (3135, 21995), (3975, 17347), (4399, 15675), (4565, 15105), (4731, 14575), (5035, 13695), (5225, 13197), (6225, 11077), (7885, 8745)]