4399690815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{326993}}^1$

素因数の和:327040

約数の個数: 48

約数和(自身を含む): 8569858752

約数和(自身を除く): 4170167937

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 326993, 980979, 1634965, 2942937, 4250909, 4904895, 7520839, 12752727, 14714685, 21254545, 22562517, 37604195, 38258181, 63763635, 67687551, 97770907, 112812585, 191290905, 293312721, 338437755, 488854535, 879938163, 1466563605, 4399690815]

約数ペア:

[(1, 4399690815), (3, 1466563605), (5, 879938163), (9, 488854535), (13, 338437755), (15, 293312721), (23, 191290905), (39, 112812585), (45, 97770907), (65, 67687551), (69, 63763635), (115, 38258181), (117, 37604195), (195, 22562517), (207, 21254545), (299, 14714685), (345, 12752727), (585, 7520839), (897, 4904895), (1035, 4250909), (1495, 2942937), (2691, 1634965), (4485, 980979), (13455, 326993)]