15382262

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 28879872

約数和(自身を除く): 13497610

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 67, 134, 161, 217, 322, 434, 469, 529, 713, 938, 1058, 1426, 1541, 2077, 3082, 3703, 4154, 4991, 7406, 9982, 10787, 14539, 16399, 21574, 29078, 32798, 35443, 47771, 70886, 95542, 114793, 229586, 248101, 334397, 496202, 668794, 1098733, 2197466, 7691131, 15382262]

約数ペア:

[(1, 15382262), (2, 7691131), (7, 2197466), (14, 1098733), (23, 668794), (31, 496202), (46, 334397), (62, 248101), (67, 229586), (134, 114793), (161, 95542), (217, 70886), (322, 47771), (434, 35443), (469, 32798), (529, 29078), (713, 21574), (938, 16399), (1058, 14539), (1426, 10787), (1541, 9982), (2077, 7406), (3082, 4991), (3703, 4154)]