194536615

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 295783488

約数和(自身を除く): 101246873

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 103, 245, 455, 515, 593, 637, 721, 1339, 2965, 3185, 3605, 4151, 5047, 6695, 7709, 9373, 20755, 25235, 29057, 38545, 46865, 53963, 61079, 65611, 145285, 269815, 305395, 328055, 377741, 427553, 794027, 1888705, 2137765, 2992871, 3970135, 5558189, 14964355, 27790945, 38907323, 194536615]

約数ペア:

[(1, 194536615), (5, 38907323), (7, 27790945), (13, 14964355), (35, 5558189), (49, 3970135), (65, 2992871), (91, 2137765), (103, 1888705), (245, 794027), (455, 427553), (515, 377741), (593, 328055), (637, 305395), (721, 269815), (1339, 145285), (2965, 65611), (3185, 61079), (3605, 53963), (4151, 46865), (5047, 38545), (6695, 29057), (7709, 25235), (9373, 20755)]