64597995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 141732864

約数和(自身を除く): 77134869

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 103, 105, 165, 181, 231, 309, 315, 385, 495, 515, 543, 693, 721, 905, 927, 1133, 1155, 1267, 1545, 1629, 1991, 2163, 2715, 3399, 3465, 3605, 3801, 4635, 5665, 5973, 6335, 6489, 7931, 8145, 9955, 10197, 10815, 11403, 13937, 16995, 17919, 18643, 19005, 23793, 29865, 32445, 39655, 41811, 50985, 55929, 57015, 69685, 71379, 89595, 93215, 118965, 125433, 130501, 167787, 205073, 209055, 279645, 356895, 391503, 615219, 627165, 652505, 838935, 1025365, 1174509, 1435511, 1845657, 1957515, 3076095, 4306533, 5872545, 7177555, 9228285, 12919599, 21532665, 64597995]

約数ペア:

[(1, 64597995), (3, 21532665), (5, 12919599), (7, 9228285), (9, 7177555), (11, 5872545), (15, 4306533), (21, 3076095), (33, 1957515), (35, 1845657), (45, 1435511), (55, 1174509), (63, 1025365), (77, 838935), (99, 652505), (103, 627165), (105, 615219), (165, 391503), (181, 356895), (231, 279645), (309, 209055), (315, 205073), (385, 167787), (495, 130501), (515, 125433), (543, 118965), (693, 93215), (721, 89595), (905, 71379), (927, 69685), (1133, 57015), (1155, 55929), (1267, 50985), (1545, 41811), (1629, 39655), (1991, 32445), (2163, 29865), (2715, 23793), (3399, 19005), (3465, 18643), (3605, 17919), (3801, 16995), (4635, 13937), (5665, 11403), (5973, 10815), (6335, 10197), (6489, 9955), (7931, 8145)]