326215395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 626838576

約数和(自身を除く): 300623181

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 181, 331, 363, 495, 543, 605, 905, 993, 1089, 1629, 1655, 1815, 1991, 2715, 2979, 3641, 4965, 5445, 5973, 8145, 9955, 10923, 14895, 17919, 18205, 21901, 29865, 32769, 40051, 54615, 59911, 65703, 89595, 109505, 120153, 163845, 179733, 197109, 200255, 299555, 328515, 360459, 539199, 600765, 659021, 898665, 985545, 1802295, 1977063, 2695995, 3295105, 5931189, 7249231, 9885315, 21747693, 29655945, 36246155, 65243079, 108738465, 326215395]

約数ペア:

[(1, 326215395), (3, 108738465), (5, 65243079), (9, 36246155), (11, 29655945), (15, 21747693), (33, 9885315), (45, 7249231), (55, 5931189), (99, 3295105), (121, 2695995), (165, 1977063), (181, 1802295), (331, 985545), (363, 898665), (495, 659021), (543, 600765), (605, 539199), (905, 360459), (993, 328515), (1089, 299555), (1629, 200255), (1655, 197109), (1815, 179733), (1991, 163845), (2715, 120153), (2979, 109505), (3641, 89595), (4965, 65703), (5445, 59911), (5973, 54615), (8145, 40051), (9955, 32769), (10923, 29865), (14895, 21901), (17919, 18205)]