12041865

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 25474176

約数和(自身を除く): 13432311

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 53, 55, 81, 85, 99, 135, 153, 159, 165, 187, 243, 255, 265, 297, 405, 459, 477, 495, 561, 583, 765, 795, 891, 901, 935, 1215, 1377, 1431, 1485, 1683, 1749, 2295, 2385, 2673, 2703, 2805, 2915, 4131, 4293, 4455, 4505, 5049, 5247, 6885, 7155, 8109, 8415, 8745, 9911, 12879, 13365, 13515, 15147, 15741, 20655, 21465, 24327, 25245, 26235, 29733, 40545, 45441, 47223, 49555, 64395, 72981, 75735, 78705, 89199, 121635, 141669, 148665, 218943, 227205, 236115, 267597, 364905, 445995, 708345, 802791, 1094715, 1337985, 2408373, 4013955, 12041865]

約数ペア:

[(1, 12041865), (3, 4013955), (5, 2408373), (9, 1337985), (11, 1094715), (15, 802791), (17, 708345), (27, 445995), (33, 364905), (45, 267597), (51, 236115), (53, 227205), (55, 218943), (81, 148665), (85, 141669), (99, 121635), (135, 89199), (153, 78705), (159, 75735), (165, 72981), (187, 64395), (243, 49555), (255, 47223), (265, 45441), (297, 40545), (405, 29733), (459, 26235), (477, 25245), (495, 24327), (561, 21465), (583, 20655), (765, 15741), (795, 15147), (891, 13515), (901, 13365), (935, 12879), (1215, 9911), (1377, 8745), (1431, 8415), (1485, 8109), (1683, 7155), (1749, 6885), (2295, 5247), (2385, 5049), (2673, 4505), (2703, 4455), (2805, 4293), (2915, 4131)]