127290735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 262918656

約数和(自身を除く): 135627921

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 131, 143, 151, 165, 195, 393, 429, 453, 495, 585, 655, 715, 755, 1179, 1287, 1359, 1441, 1661, 1703, 1963, 1965, 2145, 2265, 4323, 4983, 5109, 5889, 5895, 6435, 6795, 7205, 8305, 8515, 9815, 12969, 14949, 15327, 17667, 18733, 19781, 21593, 21615, 24915, 25545, 29445, 56199, 59343, 64779, 64845, 74745, 76635, 88335, 93665, 98905, 107965, 168597, 178029, 194337, 217591, 257153, 280995, 296715, 323895, 652773, 771459, 842985, 890145, 971685, 1087955, 1285765, 1958319, 2314377, 2828683, 3263865, 3857295, 8486049, 9791595, 11571885, 14143415, 25458147, 42430245, 127290735]

約数ペア:

[(1, 127290735), (3, 42430245), (5, 25458147), (9, 14143415), (11, 11571885), (13, 9791595), (15, 8486049), (33, 3857295), (39, 3263865), (45, 2828683), (55, 2314377), (65, 1958319), (99, 1285765), (117, 1087955), (131, 971685), (143, 890145), (151, 842985), (165, 771459), (195, 652773), (393, 323895), (429, 296715), (453, 280995), (495, 257153), (585, 217591), (655, 194337), (715, 178029), (755, 168597), (1179, 107965), (1287, 98905), (1359, 93665), (1441, 88335), (1661, 76635), (1703, 74745), (1963, 64845), (1965, 64779), (2145, 59343), (2265, 56199), (4323, 29445), (4983, 25545), (5109, 24915), (5889, 21615), (5895, 21593), (6435, 19781), (6795, 18733), (7205, 17667), (8305, 15327), (8515, 14949), (9815, 12969)]