133278345

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 249696000

約数和(自身を除く): 116417655

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 59, 87, 135, 145, 177, 261, 295, 435, 531, 577, 783, 885, 1305, 1593, 1711, 1731, 2655, 2885, 3915, 5133, 5193, 7965, 8555, 8655, 15399, 15579, 16733, 25665, 25965, 34043, 46197, 50199, 76995, 77895, 83665, 102129, 150597, 170215, 230985, 250995, 306387, 451791, 510645, 752985, 919161, 987247, 1531935, 2258955, 2961741, 4595805, 4936235, 8885223, 14808705, 26655669, 44426115, 133278345]

約数ペア:

[(1, 133278345), (3, 44426115), (5, 26655669), (9, 14808705), (15, 8885223), (27, 4936235), (29, 4595805), (45, 2961741), (59, 2258955), (87, 1531935), (135, 987247), (145, 919161), (177, 752985), (261, 510645), (295, 451791), (435, 306387), (531, 250995), (577, 230985), (783, 170215), (885, 150597), (1305, 102129), (1593, 83665), (1711, 77895), (1731, 76995), (2655, 50199), (2885, 46197), (3915, 34043), (5133, 25965), (5193, 25665), (7965, 16733), (8555, 15579), (8655, 15399)]